254993004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5849}}^1$

素因数の和:6039

約数の個数: 72

約数和(自身を含む): 741031200

約数和(自身を除く): 486038196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 4844, 5849, 6228, 7266, 10899, 11698, 14532, 17547, 21798, 23396, 35094, 40943, 43596, 52641, 70188, 81886, 105282, 122829, 163772, 210564, 245658, 368487, 491316, 736974, 1011877, 1473948, 2023754, 3035631, 4047508, 6071262, 7083139, 9106893, 12142524, 14166278, 18213786, 21249417, 28332556, 36427572, 42498834, 63748251, 84997668, 127496502, 254993004]

約数ペア:

[(1, 254993004), (2, 127496502), (3, 84997668), (4, 63748251), (6, 42498834), (7, 36427572), (9, 28332556), (12, 21249417), (14, 18213786), (18, 14166278), (21, 12142524), (28, 9106893), (36, 7083139), (42, 6071262), (63, 4047508), (84, 3035631), (126, 2023754), (173, 1473948), (252, 1011877), (346, 736974), (519, 491316), (692, 368487), (1038, 245658), (1211, 210564), (1557, 163772), (2076, 122829), (2422, 105282), (3114, 81886), (3633, 70188), (4844, 52641), (5849, 43596), (6228, 40943), (7266, 35094), (10899, 23396), (11698, 21798), (14532, 17547)]