631237506

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{3347}}^1$

素因数の和:3455

約数の個数: 48

約数和(自身を含む): 1368957024

約数和(自身を除く): 737719518

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 1849, 2193, 3347, 3698, 4386, 5547, 6694, 10041, 11094, 20082, 31433, 56899, 62866, 94299, 113798, 143921, 170697, 188598, 287842, 341394, 431763, 863526, 2446657, 4893314, 6188603, 7339971, 12377206, 14679942, 18565809, 37131618, 105206251, 210412502, 315618753, 631237506]

約数ペア:

[(1, 631237506), (2, 315618753), (3, 210412502), (6, 105206251), (17, 37131618), (34, 18565809), (43, 14679942), (51, 12377206), (86, 7339971), (102, 6188603), (129, 4893314), (258, 2446657), (731, 863526), (1462, 431763), (1849, 341394), (2193, 287842), (3347, 188598), (3698, 170697), (4386, 143921), (5547, 113798), (6694, 94299), (10041, 62866), (11094, 56899), (20082, 31433)]