1282206944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{91691}}^1$

素因数の和:91743

約数の個数: 48

約数和(自身を含む): 2772766080

約数和(自身を除く): 1490559136

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 13984, 91691, 183382, 366764, 733528, 1467056, 1742129, 2108893, 2934112, 3484258, 4217786, 6968516, 8435572, 13937032, 16871144, 27874064, 33742288, 40068967, 55748128, 67484576, 80137934, 160275868, 320551736, 641103472, 1282206944]

約数ペア:

[(1, 1282206944), (2, 641103472), (4, 320551736), (8, 160275868), (16, 80137934), (19, 67484576), (23, 55748128), (32, 40068967), (38, 33742288), (46, 27874064), (76, 16871144), (92, 13937032), (152, 8435572), (184, 6968516), (304, 4217786), (368, 3484258), (437, 2934112), (608, 2108893), (736, 1742129), (874, 1467056), (1748, 733528), (3496, 366764), (6992, 183382), (13984, 91691)]