996522360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 3108456000

約数和(自身を除く): 2111933640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 233, 290, 348, 435, 466, 580, 696, 699, 870, 932, 1160, 1165, 1229, 1398, 1740, 1864, 2330, 2458, 2796, 3480, 3495, 3687, 4660, 4916, 5592, 6145, 6757, 6990, 7374, 9320, 9832, 12290, 13514, 13980, 14748, 18435, 20271, 24580, 27028, 27960, 29496, 33785, 35641, 36870, 40542, 49160, 54056, 67570, 71282, 73740, 81084, 101355, 106923, 135140, 142564, 147480, 162168, 178205, 202710, 213846, 270280, 285128, 286357, 356410, 405420, 427692, 534615, 572714, 712820, 810840, 855384, 859071, 1069230, 1145428, 1425640, 1431785, 1718142, 2138460, 2290856, 2863570, 3436284, 4276920, 4295355, 5727140, 6872568, 8304353, 8590710, 11454280, 16608706, 17181420, 24913059, 33217412, 34362840, 41521765, 49826118, 66434824, 83043530, 99652236, 124565295, 166087060, 199304472, 249130590, 332174120, 498261180, 996522360]

約数ペア:

[(1, 996522360), (2, 498261180), (3, 332174120), (4, 249130590), (5, 199304472), (6, 166087060), (8, 124565295), (10, 99652236), (12, 83043530), (15, 66434824), (20, 49826118), (24, 41521765), (29, 34362840), (30, 33217412), (40, 24913059), (58, 17181420), (60, 16608706), (87, 11454280), (116, 8590710), (120, 8304353), (145, 6872568), (174, 5727140), (232, 4295355), (233, 4276920), (290, 3436284), (348, 2863570), (435, 2290856), (466, 2138460), (580, 1718142), (696, 1431785), (699, 1425640), (870, 1145428), (932, 1069230), (1160, 859071), (1165, 855384), (1229, 810840), (1398, 712820), (1740, 572714), (1864, 534615), (2330, 427692), (2458, 405420), (2796, 356410), (3480, 286357), (3495, 285128), (3687, 270280), (4660, 213846), (4916, 202710), (5592, 178205), (6145, 162168), (6757, 147480), (6990, 142564), (7374, 135140), (9320, 106923), (9832, 101355), (12290, 81084), (13514, 73740), (13980, 71282), (14748, 67570), (18435, 54056), (20271, 49160), (24580, 40542), (27028, 36870), (27960, 35641), (29496, 33785)]