439238436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{30941}}^1$

素因数の和:30981

約数の個数: 72

約数和(自身を含む): 1268374464

約数和(自身を除く): 829136028

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, 30941, 61882, 92823, 123764, 185646, 216587, 371292, 402233, 433174, 649761, 804466, 866348, 1206699, 1299522, 1608932, 2413398, 2599044, 2815631, 4826796, 5229029, 5631262, 8446893, 10458058, 11262524, 15687087, 16893786, 20916116, 31374174, 33787572, 36603203, 62748348, 73206406, 109809609, 146412812, 219619218, 439238436]

約数ペア:

[(1, 439238436), (2, 219619218), (3, 146412812), (4, 109809609), (6, 73206406), (7, 62748348), (12, 36603203), (13, 33787572), (14, 31374174), (21, 20916116), (26, 16893786), (28, 15687087), (39, 11262524), (42, 10458058), (52, 8446893), (78, 5631262), (84, 5229029), (91, 4826796), (156, 2815631), (169, 2599044), (182, 2413398), (273, 1608932), (338, 1299522), (364, 1206699), (507, 866348), (546, 804466), (676, 649761), (1014, 433174), (1092, 402233), (1183, 371292), (2028, 216587), (2366, 185646), (3549, 123764), (4732, 92823), (7098, 61882), (14196, 30941)]