1403820312

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{12713}}^1$

素因数の和:12872

約数の個数: 64

約数和(自身を含む): 3625015680

約数和(自身を除く): 2221195368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 107, 129, 172, 214, 258, 321, 344, 428, 516, 642, 856, 1032, 1284, 2568, 4601, 9202, 12713, 13803, 18404, 25426, 27606, 36808, 38139, 50852, 55212, 76278, 101704, 110424, 152556, 305112, 546659, 1093318, 1360291, 1639977, 2186636, 2720582, 3279954, 4080873, 4373272, 5441164, 6559908, 8161746, 10882328, 13119816, 16323492, 32646984, 58492513, 116985026, 175477539, 233970052, 350955078, 467940104, 701910156, 1403820312]

約数ペア:

[(1, 1403820312), (2, 701910156), (3, 467940104), (4, 350955078), (6, 233970052), (8, 175477539), (12, 116985026), (24, 58492513), (43, 32646984), (86, 16323492), (107, 13119816), (129, 10882328), (172, 8161746), (214, 6559908), (258, 5441164), (321, 4373272), (344, 4080873), (428, 3279954), (516, 2720582), (642, 2186636), (856, 1639977), (1032, 1360291), (1284, 1093318), (2568, 546659), (4601, 305112), (9202, 152556), (12713, 110424), (13803, 101704), (18404, 76278), (25426, 55212), (27606, 50852), (36808, 38139)]