2128586424

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 5584723200

約数和(自身を除く): 3456136776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 59, 106, 113, 118, 159, 177, 212, 226, 236, 251, 318, 339, 354, 424, 452, 472, 502, 636, 678, 708, 753, 904, 1004, 1272, 1356, 1416, 1506, 2008, 2712, 3012, 3127, 5989, 6024, 6254, 6667, 9381, 11978, 12508, 13303, 13334, 14809, 17967, 18762, 20001, 23956, 25016, 26606, 26668, 28363, 29618, 35934, 37524, 39909, 40002, 44427, 47912, 53212, 53336, 56726, 59236, 71868, 75048, 79818, 80004, 85089, 88854, 106424, 113452, 118472, 143736, 159636, 160008, 170178, 177708, 226904, 319272, 340356, 353351, 355416, 680712, 706702, 784877, 1060053, 1413404, 1503239, 1569754, 1673417, 2120106, 2354631, 2826808, 3006478, 3139508, 3346834, 4240212, 4509717, 4709262, 5020251, 6012956, 6279016, 6693668, 8480424, 9019434, 9418524, 10040502, 12025912, 13387336, 18038868, 18837048, 20081004, 36077736, 40162008, 88691101, 177382202, 266073303, 354764404, 532146606, 709528808, 1064293212, 2128586424]

約数ペア:

[(1, 2128586424), (2, 1064293212), (3, 709528808), (4, 532146606), (6, 354764404), (8, 266073303), (12, 177382202), (24, 88691101), (53, 40162008), (59, 36077736), (106, 20081004), (113, 18837048), (118, 18038868), (159, 13387336), (177, 12025912), (212, 10040502), (226, 9418524), (236, 9019434), (251, 8480424), (318, 6693668), (339, 6279016), (354, 6012956), (424, 5020251), (452, 4709262), (472, 4509717), (502, 4240212), (636, 3346834), (678, 3139508), (708, 3006478), (753, 2826808), (904, 2354631), (1004, 2120106), (1272, 1673417), (1356, 1569754), (1416, 1503239), (1506, 1413404), (2008, 1060053), (2712, 784877), (3012, 706702), (3127, 680712), (5989, 355416), (6024, 353351), (6254, 340356), (6667, 319272), (9381, 226904), (11978, 177708), (12508, 170178), (13303, 160008), (13334, 159636), (14809, 143736), (17967, 118472), (18762, 113452), (20001, 106424), (23956, 88854), (25016, 85089), (26606, 80004), (26668, 79818), (28363, 75048), (29618, 71868), (35934, 59236), (37524, 56726), (39909, 53336), (40002, 53212), (44427, 47912)]