6464516544

素因数分解:

$2^6\times 3^2\times {\mathrm{661}}^1\times {\mathrm{16979}}^1$

素因数の和:17658

約数の個数: 84

約数和(自身を含む): 18558494760

約数和(自身を除く): 12093978216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 10576, 11898, 15864, 16979, 21152, 23796, 31728, 33958, 42304, 47592, 50937, 63456, 67916, 95184, 101874, 126912, 135832, 152811, 190368, 203748, 271664, 305622, 380736, 407496, 543328, 611244, 814992, 1086656, 1222488, 1629984, 2444976, 3259968, 4889952, 9779904, 11223119, 22446238, 33669357, 44892476, 67338714, 89784952, 101008071, 134677428, 179569904, 202016142, 269354856, 359139808, 404032284, 538709712, 718279616, 808064568, 1077419424, 1616129136, 2154838848, 3232258272, 6464516544]

約数ペア:

[(1, 6464516544), (2, 3232258272), (3, 2154838848), (4, 1616129136), (6, 1077419424), (8, 808064568), (9, 718279616), (12, 538709712), (16, 404032284), (18, 359139808), (24, 269354856), (32, 202016142), (36, 179569904), (48, 134677428), (64, 101008071), (72, 89784952), (96, 67338714), (144, 44892476), (192, 33669357), (288, 22446238), (576, 11223119), (661, 9779904), (1322, 4889952), (1983, 3259968), (2644, 2444976), (3966, 1629984), (5288, 1222488), (5949, 1086656), (7932, 814992), (10576, 611244), (11898, 543328), (15864, 407496), (16979, 380736), (21152, 305622), (23796, 271664), (31728, 203748), (33958, 190368), (42304, 152811), (47592, 135832), (50937, 126912), (63456, 101874), (67916, 95184)]