1254142008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8053}}^1$

素因数の和:8178

約数の個数: 128

約数和(自身を含む): 4020556800

約数和(自身を除く): 2766414792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 309, 378, 412, 504, 618, 721, 756, 824, 927, 1236, 1442, 1512, 1854, 2163, 2472, 2781, 2884, 3708, 4326, 5562, 5768, 6489, 7416, 8053, 8652, 11124, 12978, 16106, 17304, 19467, 22248, 24159, 25956, 32212, 38934, 48318, 51912, 56371, 64424, 72477, 77868, 96636, 112742, 144954, 155736, 169113, 193272, 217431, 225484, 289908, 338226, 434862, 450968, 507339, 579816, 676452, 829459, 869724, 1014678, 1352904, 1522017, 1658918, 1739448, 2029356, 2488377, 3044034, 3317836, 4058712, 4976754, 5806213, 6088068, 6635672, 7465131, 9953508, 11612426, 12176136, 14930262, 17418639, 19907016, 22395393, 23224852, 29860524, 34837278, 44790786, 46449704, 52255917, 59721048, 69674556, 89581572, 104511834, 139349112, 156767751, 179163144, 209023668, 313535502, 418047336, 627071004, 1254142008]

約数ペア:

[(1, 1254142008), (2, 627071004), (3, 418047336), (4, 313535502), (6, 209023668), (7, 179163144), (8, 156767751), (9, 139349112), (12, 104511834), (14, 89581572), (18, 69674556), (21, 59721048), (24, 52255917), (27, 46449704), (28, 44790786), (36, 34837278), (42, 29860524), (54, 23224852), (56, 22395393), (63, 19907016), (72, 17418639), (84, 14930262), (103, 12176136), (108, 11612426), (126, 9953508), (168, 7465131), (189, 6635672), (206, 6088068), (216, 5806213), (252, 4976754), (309, 4058712), (378, 3317836), (412, 3044034), (504, 2488377), (618, 2029356), (721, 1739448), (756, 1658918), (824, 1522017), (927, 1352904), (1236, 1014678), (1442, 869724), (1512, 829459), (1854, 676452), (2163, 579816), (2472, 507339), (2781, 450968), (2884, 434862), (3708, 338226), (4326, 289908), (5562, 225484), (5768, 217431), (6489, 193272), (7416, 169113), (8053, 155736), (8652, 144954), (11124, 112742), (12978, 96636), (16106, 77868), (17304, 72477), (19467, 64424), (22248, 56371), (24159, 51912), (25956, 48318), (32212, 38934)]