1918591488

素因数分解:

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

素因数の和:117

約数の個数: 480

約数和(自身を含む): 6617909760

約数和(自身を除く): 4699318272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 37, 44, 48, 54, 62, 64, 66, 72, 74, 88, 93, 96, 99, 108, 111, 121, 124, 128, 132, 144, 148, 176, 186, 192, 198, 216, 222, 242, 248, 256, 264, 279, 288, 296, 297, 333, 341, 352, 363, 372, 384, 396, 407, 432, 444, 484, 496, 512, 528, 558, 576, 592, 594, 666, 682, 704, 726, 744, 768, 792, 814, 837, 864, 888, 968, 992, 999, 1023, 1056, 1089, 1116, 1147, 1152, 1184, 1188, 1221, 1332, 1364, 1408, 1452, 1488, 1536, 1584, 1628, 1674, 1728, 1776, 1936, 1984, 1998, 2046, 2112, 2178, 2232, 2294, 2304, 2368, 2376, 2442, 2664, 2728, 2816, 2904, 2976, 3069, 3168, 3256, 3267, 3348, 3441, 3456, 3552, 3663, 3751, 3872, 3968, 3996, 4092, 4224, 4356, 4464, 4477, 4588, 4608, 4736, 4752, 4884, 5328, 5456, 5632, 5808, 5952, 6138, 6336, 6512, 6534, 6696, 6882, 6912, 7104, 7326, 7502, 7744, 7936, 7992, 8184, 8448, 8712, 8928, 8954, 9176, 9207, 9472, 9504, 9768, 10323, 10656, 10912, 10989, 11253, 11616, 11904, 12276, 12617, 12672, 13024, 13068, 13392, 13431, 13764, 13824, 14208, 14652, 15004, 15488, 15872, 15984, 16368, 16896, 17424, 17856, 17908, 18352, 18414, 18944, 19008, 19536, 20646, 21312, 21824, 21978, 22506, 23232, 23808, 24552, 25234, 25344, 26048, 26136, 26784, 26862, 27528, 28416, 29304, 30008, 30969, 30976, 31968, 32736, 33759, 34848, 35712, 35816, 36704, 36828, 37851, 38016, 39072, 40293, 41292, 42624, 43648, 43956, 45012, 46464, 47616, 49104, 50468, 50688, 52096, 52272, 53568, 53724, 55056, 56832, 58608, 60016, 61938, 61952, 63936, 65472, 67518, 69696, 71424, 71632, 73408, 73656, 75702, 76032, 78144, 80586, 82584, 85248, 87296, 87912, 90024, 92928, 98208, 100936, 101277, 104192, 104544, 107136, 107448, 110112, 113553, 117216, 120032, 120879, 123876, 127872, 130944, 135036, 138787, 139392, 142848, 143264, 146816, 147312, 151404, 152064, 156288, 161172, 165168, 170496, 174592, 175824, 180048, 185856, 196416, 201872, 202554, 208384, 209088, 214272, 214896, 220224, 227106, 234432, 240064, 241758, 247752, 255744, 261888, 270072, 277574, 278784, 286528, 293632, 294624, 302808, 312576, 322344, 330336, 340659, 351648, 360096, 392832, 403744, 405108, 416361, 418176, 428544, 429792, 440448, 454212, 468864, 480128, 483516, 495504, 511488, 523776, 540144, 555148, 557568, 573056, 587264, 589248, 605616, 625152, 644688, 660672, 681318, 703296, 720192, 785664, 807488, 810216, 832722, 836352, 859584, 880896, 908424, 937728, 960256, 967032, 991008, 1080288, 1110296, 1146112, 1178496, 1211232, 1249083, 1289376, 1321344, 1362636, 1406592, 1440384, 1571328, 1614976, 1620432, 1665444, 1672704, 1719168, 1761792, 1816848, 1875456, 1920512, 1934064, 1982016, 2160576, 2220592, 2292224, 2356992, 2422464, 2498166, 2578752, 2642688, 2725272, 2813184, 2880768, 3229952, 3240864, 3330888, 3438336, 3633696, 3747249, 3868128, 3964032, 4321152, 4441184, 4713984, 4844928, 4996332, 5157504, 5285376, 5450544, 5626368, 5761536, 6459904, 6481728, 6661776, 6876672, 7267392, 7494498, 7736256, 7928064, 8642304, 8882368, 9689856, 9992664, 10315008, 10901088, 12963456, 13323552, 14534784, 14988996, 15472512, 15856128, 17284608, 17764736, 19379712, 19985328, 20630016, 21802176, 25926912, 26647104, 29069568, 29977992, 30945024, 35529472, 39970656, 43604352, 51853824, 53294208, 58139136, 59955984, 61890048, 71058944, 79941312, 87208704, 106588416, 119911968, 159882624, 174417408, 213176832, 239823936, 319765248, 479647872, 639530496, 959295744, 1918591488]

約数ペア:

[(1, 1918591488), (2, 959295744), (3, 639530496), (4, 479647872), (6, 319765248), (8, 239823936), (9, 213176832), (11, 174417408), (12, 159882624), (16, 119911968), (18, 106588416), (22, 87208704), (24, 79941312), (27, 71058944), (31, 61890048), (32, 59955984), (33, 58139136), (36, 53294208), (37, 51853824), (44, 43604352), (48, 39970656), (54, 35529472), (62, 30945024), (64, 29977992), (66, 29069568), (72, 26647104), (74, 25926912), (88, 21802176), (93, 20630016), (96, 19985328), (99, 19379712), (108, 17764736), (111, 17284608), (121, 15856128), (124, 15472512), (128, 14988996), (132, 14534784), (144, 13323552), (148, 12963456), (176, 10901088), (186, 10315008), (192, 9992664), (198, 9689856), (216, 8882368), (222, 8642304), (242, 7928064), (248, 7736256), (256, 7494498), (264, 7267392), (279, 6876672), (288, 6661776), (296, 6481728), (297, 6459904), (333, 5761536), (341, 5626368), (352, 5450544), (363, 5285376), (372, 5157504), (384, 4996332), (396, 4844928), (407, 4713984), (432, 4441184), (444, 4321152), (484, 3964032), (496, 3868128), (512, 3747249), (528, 3633696), (558, 3438336), (576, 3330888), (592, 3240864), (594, 3229952), (666, 2880768), (682, 2813184), (704, 2725272), (726, 2642688), (744, 2578752), (768, 2498166), (792, 2422464), (814, 2356992), (837, 2292224), (864, 2220592), (888, 2160576), (968, 1982016), (992, 1934064), (999, 1920512), (1023, 1875456), (1056, 1816848), (1089, 1761792), (1116, 1719168), (1147, 1672704), (1152, 1665444), (1184, 1620432), (1188, 1614976), (1221, 1571328), (1332, 1440384), (1364, 1406592), (1408, 1362636), (1452, 1321344), (1488, 1289376), (1536, 1249083), (1584, 1211232), (1628, 1178496), (1674, 1146112), (1728, 1110296), (1776, 1080288), (1936, 991008), (1984, 967032), (1998, 960256), (2046, 937728), (2112, 908424), (2178, 880896), (2232, 859584), (2294, 836352), (2304, 832722), (2368, 810216), (2376, 807488), (2442, 785664), (2664, 720192), (2728, 703296), (2816, 681318), (2904, 660672), (2976, 644688), (3069, 625152), (3168, 605616), (3256, 589248), (3267, 587264), (3348, 573056), (3441, 557568), (3456, 555148), (3552, 540144), (3663, 523776), (3751, 511488), (3872, 495504), (3968, 483516), (3996, 480128), (4092, 468864), (4224, 454212), (4356, 440448), (4464, 429792), (4477, 428544), (4588, 418176), (4608, 416361), (4736, 405108), (4752, 403744), (4884, 392832), (5328, 360096), (5456, 351648), (5632, 340659), (5808, 330336), (5952, 322344), (6138, 312576), (6336, 302808), (6512, 294624), (6534, 293632), (6696, 286528), (6882, 278784), (6912, 277574), (7104, 270072), (7326, 261888), (7502, 255744), (7744, 247752), (7936, 241758), (7992, 240064), (8184, 234432), (8448, 227106), (8712, 220224), (8928, 214896), (8954, 214272), (9176, 209088), (9207, 208384), (9472, 202554), (9504, 201872), (9768, 196416), (10323, 185856), (10656, 180048), (10912, 175824), (10989, 174592), (11253, 170496), (11616, 165168), (11904, 161172), (12276, 156288), (12617, 152064), (12672, 151404), (13024, 147312), (13068, 146816), (13392, 143264), (13431, 142848), (13764, 139392), (13824, 138787), (14208, 135036), (14652, 130944), (15004, 127872), (15488, 123876), (15872, 120879), (15984, 120032), (16368, 117216), (16896, 113553), (17424, 110112), (17856, 107448), (17908, 107136), (18352, 104544), (18414, 104192), (18944, 101277), (19008, 100936), (19536, 98208), (20646, 92928), (21312, 90024), (21824, 87912), (21978, 87296), (22506, 85248), (23232, 82584), (23808, 80586), (24552, 78144), (25234, 76032), (25344, 75702), (26048, 73656), (26136, 73408), (26784, 71632), (26862, 71424), (27528, 69696), (28416, 67518), (29304, 65472), (30008, 63936), (30969, 61952), (30976, 61938), (31968, 60016), (32736, 58608), (33759, 56832), (34848, 55056), (35712, 53724), (35816, 53568), (36704, 52272), (36828, 52096), (37851, 50688), (38016, 50468), (39072, 49104), (40293, 47616), (41292, 46464), (42624, 45012), (43648, 43956)]