788332468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 1761177600

約数和(自身を除く): 972845132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 179, 181, 308, 316, 358, 362, 553, 716, 724, 869, 1106, 1253, 1267, 1738, 1969, 1991, 2212, 2506, 2534, 3476, 3938, 3982, 5012, 5068, 6083, 7876, 7964, 12166, 13783, 13937, 14141, 14299, 24332, 27566, 27874, 28282, 28598, 32399, 55132, 55748, 56564, 57196, 64798, 98987, 100093, 129596, 155551, 157289, 197974, 200186, 226793, 311102, 314578, 356389, 395948, 400372, 453586, 622204, 629156, 712778, 907172, 1088857, 1101023, 1425556, 2177714, 2202046, 2494723, 2559521, 4355428, 4404092, 4989446, 5119042, 9978892, 10238084, 17916647, 28154731, 35833294, 56309462, 71666588, 112618924, 197083117, 394166234, 788332468]

約数ペア:

[(1, 788332468), (2, 394166234), (4, 197083117), (7, 112618924), (11, 71666588), (14, 56309462), (22, 35833294), (28, 28154731), (44, 17916647), (77, 10238084), (79, 9978892), (154, 5119042), (158, 4989446), (179, 4404092), (181, 4355428), (308, 2559521), (316, 2494723), (358, 2202046), (362, 2177714), (553, 1425556), (716, 1101023), (724, 1088857), (869, 907172), (1106, 712778), (1253, 629156), (1267, 622204), (1738, 453586), (1969, 400372), (1991, 395948), (2212, 356389), (2506, 314578), (2534, 311102), (3476, 226793), (3938, 200186), (3982, 197974), (5012, 157289), (5068, 155551), (6083, 129596), (7876, 100093), (7964, 98987), (12166, 64798), (13783, 57196), (13937, 56564), (14141, 55748), (14299, 55132), (24332, 32399), (27566, 28598), (27874, 28282)]