490888030464

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1102

約数の個数: 432

約数和(自身を含む): 1551951902592

約数和(自身を除く): 1061063872128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 128, 144, 146, 156, 192, 208, 219, 234, 256, 288, 292, 312, 347, 384, 416, 438, 468, 576, 584, 624, 647, 657, 694, 768, 832, 876, 936, 949, 1041, 1152, 1168, 1248, 1294, 1314, 1388, 1664, 1752, 1872, 1898, 1941, 2082, 2304, 2336, 2496, 2588, 2628, 2776, 2847, 3123, 3328, 3504, 3744, 3796, 3882, 4164, 4511, 4672, 4992, 5176, 5256, 5552, 5694, 5823, 6246, 7008, 7488, 7592, 7764, 8328, 8411, 8541, 9022, 9344, 9984, 10352, 10512, 11104, 11388, 11646, 12492, 13533, 14016, 14976, 15184, 15528, 16656, 16822, 17082, 18044, 18688, 20704, 21024, 22208, 22776, 23292, 24984, 25233, 25331, 27066, 28032, 29952, 30368, 31056, 33312, 33644, 34164, 36088, 40599, 41408, 42048, 44416, 45552, 46584, 47231, 49968, 50466, 50662, 54132, 56064, 60736, 62112, 66624, 67288, 68328, 72176, 75699, 75993, 81198, 82816, 84096, 88832, 91104, 93168, 94462, 99936, 100932, 101324, 108264, 121472, 124224, 133248, 134576, 136656, 141693, 144352, 151398, 151986, 162396, 165632, 168192, 182208, 186336, 188924, 199872, 201864, 202648, 216528, 224509, 227979, 242944, 248448, 266496, 269152, 273312, 283386, 288704, 302796, 303972, 324792, 329303, 364416, 372672, 377848, 399744, 403728, 405296, 425079, 433056, 449018, 455958, 496896, 538304, 546624, 566772, 577408, 605592, 607944, 614003, 649584, 658606, 673527, 728832, 745344, 755696, 799488, 807456, 810592, 850158, 866112, 898036, 911916, 987909, 1076608, 1093248, 1133544, 1154816, 1211184, 1215888, 1228006, 1299168, 1317212, 1347054, 1490688, 1511392, 1614912, 1621184, 1700316, 1732224, 1796072, 1823832, 1842009, 1975818, 2020581, 2153216, 2186496, 2267088, 2422368, 2431776, 2456012, 2598336, 2634424, 2694108, 2918617, 2963727, 3022784, 3229824, 3242368, 3400632, 3464448, 3592144, 3647664, 3684018, 3951636, 4041162, 4534176, 4844736, 4863552, 4912024, 5196672, 5268848, 5388216, 5526027, 5837234, 5927454, 6045568, 6459648, 6484736, 6801264, 7184288, 7295328, 7368036, 7903272, 8082324, 8755851, 9068352, 9689472, 9727104, 9824048, 10393344, 10537696, 10776432, 11052054, 11674468, 11854908, 12091136, 13602528, 14368576, 14590656, 14736072, 15806544, 16164648, 16389157, 17511702, 18136704, 19378944, 19454208, 19648096, 21075392, 21552864, 22104108, 23348936, 23709816, 26267553, 27205056, 28737152, 29181312, 29472144, 31613088, 32329296, 32778314, 35023404, 36273408, 39296192, 42150784, 43105728, 44208216, 46697872, 47419632, 49167471, 52535106, 54410112, 57474304, 58362624, 58944288, 63226176, 64658592, 65556628, 70046808, 78592384, 84301568, 86211456, 88416432, 93395744, 94839264, 98334942, 105070212, 108820224, 117888576, 126452352, 129317184, 131113256, 140093616, 147502413, 157184768, 172422912, 176832864, 186791488, 189678528, 196669884, 210140424, 213059041, 235777152, 252904704, 258634368, 262226512, 280187232, 295004826, 353665728, 373582976, 379357056, 393339768, 420280848, 426118082, 471554304, 517268736, 524453024, 560374464, 590009652, 639177123, 707331456, 747165952, 758714112, 786679536, 840561696, 852236164, 1048906048, 1120748928, 1180019304, 1278354246, 1414662912, 1573359072, 1681123392, 1704472328, 1917531369, 2097812096, 2241497856, 2360038608, 2556708492, 3146718144, 3362246784, 3408944656, 3835062738, 4195624192, 4720077216, 5113416984, 6293436288, 6724493568, 6817889312, 7670125476, 9440154432, 10226833968, 12586872576, 13635778624, 15340250952, 18880308864, 20453667936, 27271557248, 30680501904, 37760617728, 40907335872, 54543114496, 61361003808, 81814671744, 122722007616, 163629343488, 245444015232, 490888030464]

約数ペア:

[(1, 490888030464), (2, 245444015232), (3, 163629343488), (4, 122722007616), (6, 81814671744), (8, 61361003808), (9, 54543114496), (12, 40907335872), (13, 37760617728), (16, 30680501904), (18, 27271557248), (24, 20453667936), (26, 18880308864), (32, 15340250952), (36, 13635778624), (39, 12586872576), (48, 10226833968), (52, 9440154432), (64, 7670125476), (72, 6817889312), (73, 6724493568), (78, 6293436288), (96, 5113416984), (104, 4720077216), (117, 4195624192), (128, 3835062738), (144, 3408944656), (146, 3362246784), (156, 3146718144), (192, 2556708492), (208, 2360038608), (219, 2241497856), (234, 2097812096), (256, 1917531369), (288, 1704472328), (292, 1681123392), (312, 1573359072), (347, 1414662912), (384, 1278354246), (416, 1180019304), (438, 1120748928), (468, 1048906048), (576, 852236164), (584, 840561696), (624, 786679536), (647, 758714112), (657, 747165952), (694, 707331456), (768, 639177123), (832, 590009652), (876, 560374464), (936, 524453024), (949, 517268736), (1041, 471554304), (1152, 426118082), (1168, 420280848), (1248, 393339768), (1294, 379357056), (1314, 373582976), (1388, 353665728), (1664, 295004826), (1752, 280187232), (1872, 262226512), (1898, 258634368), (1941, 252904704), (2082, 235777152), (2304, 213059041), (2336, 210140424), (2496, 196669884), (2588, 189678528), (2628, 186791488), (2776, 176832864), (2847, 172422912), (3123, 157184768), (3328, 147502413), (3504, 140093616), (3744, 131113256), (3796, 129317184), (3882, 126452352), (4164, 117888576), (4511, 108820224), (4672, 105070212), (4992, 98334942), (5176, 94839264), (5256, 93395744), (5552, 88416432), (5694, 86211456), (5823, 84301568), (6246, 78592384), (7008, 70046808), (7488, 65556628), (7592, 64658592), (7764, 63226176), (8328, 58944288), (8411, 58362624), (8541, 57474304), (9022, 54410112), (9344, 52535106), (9984, 49167471), (10352, 47419632), (10512, 46697872), (11104, 44208216), (11388, 43105728), (11646, 42150784), (12492, 39296192), (13533, 36273408), (14016, 35023404), (14976, 32778314), (15184, 32329296), (15528, 31613088), (16656, 29472144), (16822, 29181312), (17082, 28737152), (18044, 27205056), (18688, 26267553), (20704, 23709816), (21024, 23348936), (22208, 22104108), (22776, 21552864), (23292, 21075392), (24984, 19648096), (25233, 19454208), (25331, 19378944), (27066, 18136704), (28032, 17511702), (29952, 16389157), (30368, 16164648), (31056, 15806544), (33312, 14736072), (33644, 14590656), (34164, 14368576), (36088, 13602528), (40599, 12091136), (41408, 11854908), (42048, 11674468), (44416, 11052054), (45552, 10776432), (46584, 10537696), (47231, 10393344), (49968, 9824048), (50466, 9727104), (50662, 9689472), (54132, 9068352), (56064, 8755851), (60736, 8082324), (62112, 7903272), (66624, 7368036), (67288, 7295328), (68328, 7184288), (72176, 6801264), (75699, 6484736), (75993, 6459648), (81198, 6045568), (82816, 5927454), (84096, 5837234), (88832, 5526027), (91104, 5388216), (93168, 5268848), (94462, 5196672), (99936, 4912024), (100932, 4863552), (101324, 4844736), (108264, 4534176), (121472, 4041162), (124224, 3951636), (133248, 3684018), (134576, 3647664), (136656, 3592144), (141693, 3464448), (144352, 3400632), (151398, 3242368), (151986, 3229824), (162396, 3022784), (165632, 2963727), (168192, 2918617), (182208, 2694108), (186336, 2634424), (188924, 2598336), (199872, 2456012), (201864, 2431776), (202648, 2422368), (216528, 2267088), (224509, 2186496), (227979, 2153216), (242944, 2020581), (248448, 1975818), (266496, 1842009), (269152, 1823832), (273312, 1796072), (283386, 1732224), (288704, 1700316), (302796, 1621184), (303972, 1614912), (324792, 1511392), (329303, 1490688), (364416, 1347054), (372672, 1317212), (377848, 1299168), (399744, 1228006), (403728, 1215888), (405296, 1211184), (425079, 1154816), (433056, 1133544), (449018, 1093248), (455958, 1076608), (496896, 987909), (538304, 911916), (546624, 898036), (566772, 866112), (577408, 850158), (605592, 810592), (607944, 807456), (614003, 799488), (649584, 755696), (658606, 745344), (673527, 728832)]