1556552016

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2371}}^1$

素因数の和:2529

約数の個数: 120

約数和(自身を含む): 4496628864

約数和(自身を除く): 2940076848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 97, 141, 144, 188, 194, 282, 291, 376, 388, 423, 564, 582, 752, 776, 846, 873, 1128, 1164, 1552, 1692, 1746, 2256, 2328, 2371, 3384, 3492, 4559, 4656, 4742, 6768, 6984, 7113, 9118, 9484, 13677, 13968, 14226, 18236, 18968, 21339, 27354, 28452, 36472, 37936, 41031, 42678, 54708, 56904, 72944, 82062, 85356, 109416, 111437, 113808, 164124, 170712, 218832, 222874, 229987, 328248, 334311, 341424, 445748, 459974, 656496, 668622, 689961, 891496, 919948, 1002933, 1337244, 1379922, 1782992, 1839896, 2005866, 2069883, 2674488, 2759844, 3679792, 4011732, 4139766, 5348976, 5519688, 8023464, 8279532, 10809389, 11039376, 16046928, 16559064, 21618778, 32428167, 33118128, 43237556, 64856334, 86475112, 97284501, 129712668, 172950224, 194569002, 259425336, 389138004, 518850672, 778276008, 1556552016]

約数ペア:

[(1, 1556552016), (2, 778276008), (3, 518850672), (4, 389138004), (6, 259425336), (8, 194569002), (9, 172950224), (12, 129712668), (16, 97284501), (18, 86475112), (24, 64856334), (36, 43237556), (47, 33118128), (48, 32428167), (72, 21618778), (94, 16559064), (97, 16046928), (141, 11039376), (144, 10809389), (188, 8279532), (194, 8023464), (282, 5519688), (291, 5348976), (376, 4139766), (388, 4011732), (423, 3679792), (564, 2759844), (582, 2674488), (752, 2069883), (776, 2005866), (846, 1839896), (873, 1782992), (1128, 1379922), (1164, 1337244), (1552, 1002933), (1692, 919948), (1746, 891496), (2256, 689961), (2328, 668622), (2371, 656496), (3384, 459974), (3492, 445748), (4559, 341424), (4656, 334311), (4742, 328248), (6768, 229987), (6984, 222874), (7113, 218832), (9118, 170712), (9484, 164124), (13677, 113808), (13968, 111437), (14226, 109416), (18236, 85356), (18968, 82062), (21339, 72944), (27354, 56904), (28452, 54708), (36472, 42678), (37936, 41031)]