669746532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21149}}^1$

素因数の和:21205

約数の個数: 96

約数和(自身を含む): 1989792000

約数和(自身を除く): 1320045468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 2262, 2436, 2639, 4524, 5278, 7917, 10556, 15834, 21149, 31668, 42298, 63447, 84596, 126894, 148043, 253788, 274937, 296086, 444129, 549874, 592172, 613321, 824811, 888258, 1099748, 1226642, 1649622, 1776516, 1839963, 1924559, 2453284, 3299244, 3679926, 3849118, 4293247, 5773677, 7359852, 7698236, 7973173, 8586494, 11547354, 12879741, 15946346, 17172988, 23094708, 23919519, 25759482, 31892692, 47839038, 51518964, 55812211, 95678076, 111624422, 167436633, 223248844, 334873266, 669746532]

約数ペア:

[(1, 669746532), (2, 334873266), (3, 223248844), (4, 167436633), (6, 111624422), (7, 95678076), (12, 55812211), (13, 51518964), (14, 47839038), (21, 31892692), (26, 25759482), (28, 23919519), (29, 23094708), (39, 17172988), (42, 15946346), (52, 12879741), (58, 11547354), (78, 8586494), (84, 7973173), (87, 7698236), (91, 7359852), (116, 5773677), (156, 4293247), (174, 3849118), (182, 3679926), (203, 3299244), (273, 2453284), (348, 1924559), (364, 1839963), (377, 1776516), (406, 1649622), (546, 1226642), (609, 1099748), (754, 888258), (812, 824811), (1092, 613321), (1131, 592172), (1218, 549874), (1508, 444129), (2262, 296086), (2436, 274937), (2639, 253788), (4524, 148043), (5278, 126894), (7917, 84596), (10556, 63447), (15834, 42298), (21149, 31668)]