1265882436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{386411}}^1$

素因数の和:386441

約数の個数: 72

約数和(自身を含む): 3938311104

約数和(自身を除く): 2672428668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 386411, 772822, 1159233, 1545644, 2318466, 2704877, 3477699, 4636932, 5023343, 5409754, 6955398, 8114631, 10046686, 10819508, 13910796, 15070029, 16229262, 20093372, 24343893, 30140058, 32458524, 35163401, 45210087, 48687786, 60280116, 70326802, 90420174, 97375572, 105490203, 140653604, 180840348, 210980406, 316470609, 421960812, 632941218, 1265882436]

約数ペア:

[(1, 1265882436), (2, 632941218), (3, 421960812), (4, 316470609), (6, 210980406), (7, 180840348), (9, 140653604), (12, 105490203), (13, 97375572), (14, 90420174), (18, 70326802), (21, 60280116), (26, 48687786), (28, 45210087), (36, 35163401), (39, 32458524), (42, 30140058), (52, 24343893), (63, 20093372), (78, 16229262), (84, 15070029), (91, 13910796), (117, 10819508), (126, 10046686), (156, 8114631), (182, 6955398), (234, 5409754), (252, 5023343), (273, 4636932), (364, 3477699), (468, 2704877), (546, 2318466), (819, 1545644), (1092, 1159233), (1638, 772822), (3276, 386411)]