639530496

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 360

約数和(自身を含む): 2150820672

約数和(自身を除く): 1511290176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 37, 44, 48, 62, 64, 66, 72, 74, 88, 93, 96, 99, 111, 121, 124, 128, 132, 144, 148, 176, 186, 192, 198, 222, 242, 248, 256, 264, 279, 288, 296, 333, 341, 352, 363, 372, 384, 396, 407, 444, 484, 496, 512, 528, 558, 576, 592, 666, 682, 704, 726, 744, 768, 792, 814, 888, 968, 992, 1023, 1056, 1089, 1116, 1147, 1152, 1184, 1221, 1332, 1364, 1408, 1452, 1488, 1536, 1584, 1628, 1776, 1936, 1984, 2046, 2112, 2178, 2232, 2294, 2304, 2368, 2442, 2664, 2728, 2816, 2904, 2976, 3069, 3168, 3256, 3441, 3552, 3663, 3751, 3872, 3968, 4092, 4224, 4356, 4464, 4477, 4588, 4608, 4736, 4884, 5328, 5456, 5632, 5808, 5952, 6138, 6336, 6512, 6882, 7104, 7326, 7502, 7744, 7936, 8184, 8448, 8712, 8928, 8954, 9176, 9472, 9768, 10323, 10656, 10912, 11253, 11616, 11904, 12276, 12617, 12672, 13024, 13431, 13764, 14208, 14652, 15004, 15488, 15872, 16368, 16896, 17424, 17856, 17908, 18352, 18944, 19536, 20646, 21312, 21824, 22506, 23232, 23808, 24552, 25234, 25344, 26048, 26862, 27528, 28416, 29304, 30008, 30976, 32736, 33759, 34848, 35712, 35816, 36704, 37851, 39072, 40293, 41292, 42624, 43648, 45012, 46464, 47616, 49104, 50468, 50688, 52096, 53724, 55056, 56832, 58608, 60016, 61952, 65472, 67518, 69696, 71424, 71632, 73408, 75702, 78144, 80586, 82584, 85248, 87296, 90024, 92928, 98208, 100936, 104192, 107448, 110112, 113553, 117216, 120032, 130944, 135036, 138787, 139392, 142848, 143264, 146816, 151404, 156288, 161172, 165168, 170496, 174592, 180048, 185856, 196416, 201872, 208384, 214896, 220224, 227106, 234432, 240064, 261888, 270072, 277574, 278784, 286528, 293632, 302808, 312576, 322344, 330336, 360096, 392832, 403744, 416361, 429792, 440448, 454212, 468864, 480128, 523776, 540144, 555148, 557568, 573056, 587264, 605616, 625152, 644688, 660672, 720192, 785664, 807488, 832722, 859584, 880896, 908424, 937728, 960256, 1080288, 1110296, 1146112, 1211232, 1249083, 1289376, 1321344, 1440384, 1571328, 1614976, 1665444, 1719168, 1761792, 1816848, 1875456, 1920512, 2160576, 2220592, 2292224, 2422464, 2498166, 2578752, 2642688, 2880768, 3229952, 3330888, 3438336, 3633696, 4321152, 4441184, 4844928, 4996332, 5157504, 5285376, 5761536, 6459904, 6661776, 6876672, 7267392, 8642304, 8882368, 9689856, 9992664, 10315008, 13323552, 14534784, 17284608, 17764736, 19379712, 19985328, 20630016, 26647104, 29069568, 35529472, 39970656, 53294208, 58139136, 71058944, 79941312, 106588416, 159882624, 213176832, 319765248, 639530496]

約数ペア:

[(1, 639530496), (2, 319765248), (3, 213176832), (4, 159882624), (6, 106588416), (8, 79941312), (9, 71058944), (11, 58139136), (12, 53294208), (16, 39970656), (18, 35529472), (22, 29069568), (24, 26647104), (31, 20630016), (32, 19985328), (33, 19379712), (36, 17764736), (37, 17284608), (44, 14534784), (48, 13323552), (62, 10315008), (64, 9992664), (66, 9689856), (72, 8882368), (74, 8642304), (88, 7267392), (93, 6876672), (96, 6661776), (99, 6459904), (111, 5761536), (121, 5285376), (124, 5157504), (128, 4996332), (132, 4844928), (144, 4441184), (148, 4321152), (176, 3633696), (186, 3438336), (192, 3330888), (198, 3229952), (222, 2880768), (242, 2642688), (248, 2578752), (256, 2498166), (264, 2422464), (279, 2292224), (288, 2220592), (296, 2160576), (333, 1920512), (341, 1875456), (352, 1816848), (363, 1761792), (372, 1719168), (384, 1665444), (396, 1614976), (407, 1571328), (444, 1440384), (484, 1321344), (496, 1289376), (512, 1249083), (528, 1211232), (558, 1146112), (576, 1110296), (592, 1080288), (666, 960256), (682, 937728), (704, 908424), (726, 880896), (744, 859584), (768, 832722), (792, 807488), (814, 785664), (888, 720192), (968, 660672), (992, 644688), (1023, 625152), (1056, 605616), (1089, 587264), (1116, 573056), (1147, 557568), (1152, 555148), (1184, 540144), (1221, 523776), (1332, 480128), (1364, 468864), (1408, 454212), (1452, 440448), (1488, 429792), (1536, 416361), (1584, 403744), (1628, 392832), (1776, 360096), (1936, 330336), (1984, 322344), (2046, 312576), (2112, 302808), (2178, 293632), (2232, 286528), (2294, 278784), (2304, 277574), (2368, 270072), (2442, 261888), (2664, 240064), (2728, 234432), (2816, 227106), (2904, 220224), (2976, 214896), (3069, 208384), (3168, 201872), (3256, 196416), (3441, 185856), (3552, 180048), (3663, 174592), (3751, 170496), (3872, 165168), (3968, 161172), (4092, 156288), (4224, 151404), (4356, 146816), (4464, 143264), (4477, 142848), (4588, 139392), (4608, 138787), (4736, 135036), (4884, 130944), (5328, 120032), (5456, 117216), (5632, 113553), (5808, 110112), (5952, 107448), (6138, 104192), (6336, 100936), (6512, 98208), (6882, 92928), (7104, 90024), (7326, 87296), (7502, 85248), (7744, 82584), (7936, 80586), (8184, 78144), (8448, 75702), (8712, 73408), (8928, 71632), (8954, 71424), (9176, 69696), (9472, 67518), (9768, 65472), (10323, 61952), (10656, 60016), (10912, 58608), (11253, 56832), (11616, 55056), (11904, 53724), (12276, 52096), (12617, 50688), (12672, 50468), (13024, 49104), (13431, 47616), (13764, 46464), (14208, 45012), (14652, 43648), (15004, 42624), (15488, 41292), (15872, 40293), (16368, 39072), (16896, 37851), (17424, 36704), (17856, 35816), (17908, 35712), (18352, 34848), (18944, 33759), (19536, 32736), (20646, 30976), (21312, 30008), (21824, 29304), (22506, 28416), (23232, 27528), (23808, 26862), (24552, 26048), (25234, 25344)]