487569984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 168

約数和(自身を含む): 1465868544

約数和(自身を除く): 978298560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 132, 176, 186, 192, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 677, 682, 704, 726, 744, 968, 992, 1023, 1056, 1354, 1364, 1452, 1488, 1936, 1984, 2031, 2046, 2112, 2708, 2728, 2904, 2976, 3751, 3872, 4062, 4092, 5416, 5456, 5808, 5952, 7447, 7502, 7744, 8124, 8184, 10832, 10912, 11253, 11616, 14894, 15004, 16248, 16368, 20987, 21664, 21824, 22341, 22506, 23232, 29788, 30008, 32496, 32736, 41974, 43328, 44682, 45012, 59576, 60016, 62961, 64992, 65472, 81917, 83948, 89364, 90024, 119152, 120032, 125922, 129984, 163834, 167896, 178728, 180048, 230857, 238304, 240064, 245751, 251844, 327668, 335792, 357456, 360096, 461714, 476608, 491502, 503688, 655336, 671584, 692571, 714912, 720192, 923428, 983004, 1007376, 1310672, 1343168, 1385142, 1429824, 1846856, 1966008, 2014752, 2539427, 2621344, 2770284, 3693712, 3932016, 4029504, 5078854, 5242688, 5540568, 7387424, 7618281, 7864032, 10157708, 11081136, 14774848, 15236562, 15728064, 20315416, 22162272, 30473124, 40630832, 44324544, 60946248, 81261664, 121892496, 162523328, 243784992, 487569984]

約数ペア:

[(1, 487569984), (2, 243784992), (3, 162523328), (4, 121892496), (6, 81261664), (8, 60946248), (11, 44324544), (12, 40630832), (16, 30473124), (22, 22162272), (24, 20315416), (31, 15728064), (32, 15236562), (33, 14774848), (44, 11081136), (48, 10157708), (62, 7864032), (64, 7618281), (66, 7387424), (88, 5540568), (93, 5242688), (96, 5078854), (121, 4029504), (124, 3932016), (132, 3693712), (176, 2770284), (186, 2621344), (192, 2539427), (242, 2014752), (248, 1966008), (264, 1846856), (341, 1429824), (352, 1385142), (363, 1343168), (372, 1310672), (484, 1007376), (496, 983004), (528, 923428), (677, 720192), (682, 714912), (704, 692571), (726, 671584), (744, 655336), (968, 503688), (992, 491502), (1023, 476608), (1056, 461714), (1354, 360096), (1364, 357456), (1452, 335792), (1488, 327668), (1936, 251844), (1984, 245751), (2031, 240064), (2046, 238304), (2112, 230857), (2708, 180048), (2728, 178728), (2904, 167896), (2976, 163834), (3751, 129984), (3872, 125922), (4062, 120032), (4092, 119152), (5416, 90024), (5456, 89364), (5808, 83948), (5952, 81917), (7447, 65472), (7502, 64992), (7744, 62961), (8124, 60016), (8184, 59576), (10832, 45012), (10912, 44682), (11253, 43328), (11616, 41974), (14894, 32736), (15004, 32496), (16248, 30008), (16368, 29788), (20987, 23232), (21664, 22506), (21824, 22341)]