858412692

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2179}}^1$

素因数の和:2573

約数の個数: 72

約数和(自身を含む): 2247248640

約数和(自身を除く): 1388835948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 353, 372, 558, 706, 1059, 1116, 1412, 2118, 2179, 3177, 4236, 4358, 6354, 6537, 8716, 10943, 12708, 13074, 19611, 21886, 26148, 32829, 39222, 43772, 65658, 67549, 78444, 98487, 131316, 135098, 196974, 202647, 270196, 393948, 405294, 607941, 769187, 810588, 1215882, 1538374, 2307561, 2431764, 3076748, 4615122, 6922683, 9230244, 13845366, 23844797, 27690732, 47689594, 71534391, 95379188, 143068782, 214603173, 286137564, 429206346, 858412692]

約数ペア:

[(1, 858412692), (2, 429206346), (3, 286137564), (4, 214603173), (6, 143068782), (9, 95379188), (12, 71534391), (18, 47689594), (31, 27690732), (36, 23844797), (62, 13845366), (93, 9230244), (124, 6922683), (186, 4615122), (279, 3076748), (353, 2431764), (372, 2307561), (558, 1538374), (706, 1215882), (1059, 810588), (1116, 769187), (1412, 607941), (2118, 405294), (2179, 393948), (3177, 270196), (4236, 202647), (4358, 196974), (6354, 135098), (6537, 131316), (8716, 98487), (10943, 78444), (12708, 67549), (13074, 65658), (19611, 43772), (21886, 39222), (26148, 32829)]