628367376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20589

約数の個数: 120

約数和(自身を含む): 2033661504

約数和(自身を除く): 1405294128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 20551, 30576, 41102, 61653, 82204, 123306, 143857, 164408, 246612, 267163, 287714, 328816, 431571, 493224, 534326, 575428, 801489, 863142, 986448, 1006999, 1068652, 1150856, 1602978, 1726284, 1870141, 2013998, 2137304, 2301712, 3020997, 3205956, 3452568, 3740282, 4027996, 4274608, 5610423, 6041994, 6411912, 6905136, 7480564, 8055992, 11220846, 12083988, 12823824, 13090987, 14961128, 16111984, 22441692, 24167976, 26181974, 29922256, 39272961, 44883384, 48335952, 52363948, 78545922, 89766768, 104727896, 157091844, 209455792, 314183688, 628367376]

約数ペア:

[(1, 628367376), (2, 314183688), (3, 209455792), (4, 157091844), (6, 104727896), (7, 89766768), (8, 78545922), (12, 52363948), (13, 48335952), (14, 44883384), (16, 39272961), (21, 29922256), (24, 26181974), (26, 24167976), (28, 22441692), (39, 16111984), (42, 14961128), (48, 13090987), (49, 12823824), (52, 12083988), (56, 11220846), (78, 8055992), (84, 7480564), (91, 6905136), (98, 6411912), (104, 6041994), (112, 5610423), (147, 4274608), (156, 4027996), (168, 3740282), (182, 3452568), (196, 3205956), (208, 3020997), (273, 2301712), (294, 2137304), (312, 2013998), (336, 1870141), (364, 1726284), (392, 1602978), (546, 1150856), (588, 1068652), (624, 1006999), (637, 986448), (728, 863142), (784, 801489), (1092, 575428), (1176, 534326), (1274, 493224), (1456, 431571), (1911, 328816), (2184, 287714), (2352, 267163), (2548, 246612), (3822, 164408), (4368, 143857), (5096, 123306), (7644, 82204), (10192, 61653), (15288, 41102), (20551, 30576)]