2493669864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1051}}^1$

素因数の和:1583

約数の個数: 128

約数和(自身を含む): 7392614400

約数和(自身を除く): 4898944536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 487, 609, 696, 812, 974, 1051, 1218, 1461, 1624, 1948, 2102, 2436, 2922, 3153, 3409, 3896, 4204, 4872, 5844, 6306, 6818, 7357, 8408, 10227, 11688, 12612, 13636, 14123, 14714, 20454, 22071, 25224, 27272, 28246, 29428, 30479, 40908, 42369, 44142, 56492, 58856, 60958, 81816, 84738, 88284, 91437, 98861, 112984, 121916, 169476, 176568, 182874, 197722, 213353, 243832, 296583, 338952, 365748, 395444, 426706, 511837, 593166, 640059, 731496, 790888, 853412, 1023674, 1186332, 1280118, 1535511, 1706824, 2047348, 2372664, 2560236, 3071022, 3582859, 4094696, 5120472, 6142044, 7165718, 10748577, 12284088, 14331436, 14843273, 21497154, 28662872, 29686546, 42994308, 44529819, 59373092, 85988616, 89059638, 103902911, 118746184, 178119276, 207805822, 311708733, 356238552, 415611644, 623417466, 831223288, 1246834932, 2493669864]

約数ペア:

[(1, 2493669864), (2, 1246834932), (3, 831223288), (4, 623417466), (6, 415611644), (7, 356238552), (8, 311708733), (12, 207805822), (14, 178119276), (21, 118746184), (24, 103902911), (28, 89059638), (29, 85988616), (42, 59373092), (56, 44529819), (58, 42994308), (84, 29686546), (87, 28662872), (116, 21497154), (168, 14843273), (174, 14331436), (203, 12284088), (232, 10748577), (348, 7165718), (406, 6142044), (487, 5120472), (609, 4094696), (696, 3582859), (812, 3071022), (974, 2560236), (1051, 2372664), (1218, 2047348), (1461, 1706824), (1624, 1535511), (1948, 1280118), (2102, 1186332), (2436, 1023674), (2922, 853412), (3153, 790888), (3409, 731496), (3896, 640059), (4204, 593166), (4872, 511837), (5844, 426706), (6306, 395444), (6818, 365748), (7357, 338952), (8408, 296583), (10227, 243832), (11688, 213353), (12612, 197722), (13636, 182874), (14123, 176568), (14714, 169476), (20454, 121916), (22071, 112984), (25224, 98861), (27272, 91437), (28246, 88284), (29428, 84738), (30479, 81816), (40908, 60958), (42369, 58856), (44142, 56492)]