669987816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{38189}}^1$

素因数の和:38258

約数の個数: 64

約数和(自身を含む): 1814788800

約数和(自身を除く): 1144800984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 17544, 38189, 76378, 114567, 152756, 229134, 305512, 458268, 649213, 916536, 1298426, 1642127, 1947639, 2596852, 3284254, 3895278, 4926381, 5193704, 6568508, 7790556, 9852762, 13137016, 15581112, 19705524, 27916159, 39411048, 55832318, 83748477, 111664636, 167496954, 223329272, 334993908, 669987816]

約数ペア:

[(1, 669987816), (2, 334993908), (3, 223329272), (4, 167496954), (6, 111664636), (8, 83748477), (12, 55832318), (17, 39411048), (24, 27916159), (34, 19705524), (43, 15581112), (51, 13137016), (68, 9852762), (86, 7790556), (102, 6568508), (129, 5193704), (136, 4926381), (172, 3895278), (204, 3284254), (258, 2596852), (344, 1947639), (408, 1642127), (516, 1298426), (731, 916536), (1032, 649213), (1462, 458268), (2193, 305512), (2924, 229134), (4386, 152756), (5848, 114567), (8772, 76378), (17544, 38189)]