1449105168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139123}}^1$

素因数の和:139172

約数の個数: 80

約数和(自身を含む): 4416352256

約数和(自身を除く): 2967247088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 139123, 278246, 417369, 556492, 834738, 973861, 1112984, 1669476, 1947722, 2225968, 2921583, 3338952, 3895444, 4312813, 5843166, 6677904, 7790888, 8625626, 11686332, 12938439, 15581776, 17251252, 23372664, 25876878, 30189691, 34502504, 46745328, 51753756, 60379382, 69005008, 90569073, 103507512, 120758764, 181138146, 207015024, 241517528, 362276292, 483035056, 724552584, 1449105168]

約数ペア:

[(1, 1449105168), (2, 724552584), (3, 483035056), (4, 362276292), (6, 241517528), (7, 207015024), (8, 181138146), (12, 120758764), (14, 103507512), (16, 90569073), (21, 69005008), (24, 60379382), (28, 51753756), (31, 46745328), (42, 34502504), (48, 30189691), (56, 25876878), (62, 23372664), (84, 17251252), (93, 15581776), (112, 12938439), (124, 11686332), (168, 8625626), (186, 7790888), (217, 6677904), (248, 5843166), (336, 4312813), (372, 3895444), (434, 3338952), (496, 2921583), (651, 2225968), (744, 1947722), (868, 1669476), (1302, 1112984), (1488, 973861), (1736, 834738), (2604, 556492), (3472, 417369), (5208, 278246), (10416, 139123)]