858247572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{60457}}^1$

素因数の和:60497

約数の個数: 72

約数和(自身を含む): 2478294336

約数和(自身を除く): 1620046764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 60457, 120914, 181371, 241828, 362742, 423199, 725484, 785941, 846398, 1269597, 1571882, 1692796, 2357823, 2539194, 3143764, 4715646, 5078388, 5501587, 9431292, 10217233, 11003174, 16504761, 20434466, 22006348, 30651699, 33009522, 40868932, 61303398, 66019044, 71520631, 122606796, 143041262, 214561893, 286082524, 429123786, 858247572]

約数ペア:

[(1, 858247572), (2, 429123786), (3, 286082524), (4, 214561893), (6, 143041262), (7, 122606796), (12, 71520631), (13, 66019044), (14, 61303398), (21, 40868932), (26, 33009522), (28, 30651699), (39, 22006348), (42, 20434466), (52, 16504761), (78, 11003174), (84, 10217233), (91, 9431292), (156, 5501587), (169, 5078388), (182, 4715646), (273, 3143764), (338, 2539194), (364, 2357823), (507, 1692796), (546, 1571882), (676, 1269597), (1014, 846398), (1092, 785941), (1183, 725484), (2028, 423199), (2366, 362742), (3549, 241828), (4732, 181371), (7098, 120914), (14196, 60457)]