309968124

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{1487}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 749952000

約数和(自身を除く): 439983876

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 599, 1198, 1487, 1797, 2396, 2974, 3594, 4461, 5948, 7188, 8922, 17371, 17844, 34742, 43123, 52113, 69484, 86246, 104226, 129369, 172492, 208452, 258738, 517476, 890713, 1781426, 2672139, 3562852, 5344278, 10688556, 25830677, 51661354, 77492031, 103322708, 154984062, 309968124]

約数ペア:

[(1, 309968124), (2, 154984062), (3, 103322708), (4, 77492031), (6, 51661354), (12, 25830677), (29, 10688556), (58, 5344278), (87, 3562852), (116, 2672139), (174, 1781426), (348, 890713), (599, 517476), (1198, 258738), (1487, 208452), (1797, 172492), (2396, 129369), (2974, 104226), (3594, 86246), (4461, 69484), (5948, 52113), (7188, 43123), (8922, 34742), (17371, 17844)]