774279672

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1871}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 1986716160

約数和(自身を除く): 1212436488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 401, 516, 802, 1032, 1203, 1604, 1871, 2406, 3208, 3742, 4812, 5613, 7484, 9624, 11226, 14968, 17243, 22452, 34486, 44904, 51729, 68972, 80453, 103458, 137944, 160906, 206916, 241359, 321812, 413832, 482718, 643624, 750271, 965436, 1500542, 1930872, 2250813, 3001084, 4501626, 6002168, 9003252, 18006504, 32261653, 64523306, 96784959, 129046612, 193569918, 258093224, 387139836, 774279672]

約数ペア:

[(1, 774279672), (2, 387139836), (3, 258093224), (4, 193569918), (6, 129046612), (8, 96784959), (12, 64523306), (24, 32261653), (43, 18006504), (86, 9003252), (129, 6002168), (172, 4501626), (258, 3001084), (344, 2250813), (401, 1930872), (516, 1500542), (802, 965436), (1032, 750271), (1203, 643624), (1604, 482718), (1871, 413832), (2406, 321812), (3208, 241359), (3742, 206916), (4812, 160906), (5613, 137944), (7484, 103458), (9624, 80453), (11226, 68972), (14968, 51729), (17243, 44904), (22452, 34486)]