318557484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2311}}^1$

素因数の和:2875

約数の個数: 72

約数和(自身を含む): 922358528

約数和(自身を除く): 603801044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 1094, 1641, 2188, 2311, 3282, 3829, 4622, 4923, 6564, 6933, 7658, 9244, 9846, 11487, 13866, 15316, 16177, 19692, 20799, 22974, 27732, 32354, 34461, 41598, 45948, 48531, 64708, 68922, 83196, 97062, 137844, 145593, 194124, 291186, 582372, 1264117, 2528234, 3792351, 5056468, 7584702, 8848819, 11377053, 15169404, 17697638, 22754106, 26546457, 35395276, 45508212, 53092914, 79639371, 106185828, 159278742, 318557484]

約数ペア:

[(1, 318557484), (2, 159278742), (3, 106185828), (4, 79639371), (6, 53092914), (7, 45508212), (9, 35395276), (12, 26546457), (14, 22754106), (18, 17697638), (21, 15169404), (28, 11377053), (36, 8848819), (42, 7584702), (63, 5056468), (84, 3792351), (126, 2528234), (252, 1264117), (547, 582372), (1094, 291186), (1641, 194124), (2188, 145593), (2311, 137844), (3282, 97062), (3829, 83196), (4622, 68922), (4923, 64708), (6564, 48531), (6933, 45948), (7658, 41598), (9244, 34461), (9846, 32354), (11487, 27732), (13866, 22974), (15316, 20799), (16177, 19692)]