282231612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2293}}^1$

素因数の和:2579

約数の個数: 72

約数和(自身を含む): 771554784

約数和(自身を除く): 489323172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 1052, 1578, 2293, 2367, 3156, 3419, 4586, 4734, 6838, 6879, 9172, 9468, 10257, 13676, 13758, 20514, 20637, 27516, 29809, 30771, 41028, 41274, 59618, 61542, 82548, 89427, 119236, 123084, 178854, 268281, 357708, 536562, 603059, 1073124, 1206118, 1809177, 2412236, 3618354, 5427531, 7236708, 7839767, 10855062, 15679534, 21710124, 23519301, 31359068, 47038602, 70557903, 94077204, 141115806, 282231612]

約数ペア:

[(1, 282231612), (2, 141115806), (3, 94077204), (4, 70557903), (6, 47038602), (9, 31359068), (12, 23519301), (13, 21710124), (18, 15679534), (26, 10855062), (36, 7839767), (39, 7236708), (52, 5427531), (78, 3618354), (117, 2412236), (156, 1809177), (234, 1206118), (263, 1073124), (468, 603059), (526, 536562), (789, 357708), (1052, 268281), (1578, 178854), (2293, 123084), (2367, 119236), (3156, 89427), (3419, 82548), (4586, 61542), (4734, 59618), (6838, 41274), (6879, 41028), (9172, 30771), (9468, 29809), (10257, 27516), (13676, 20637), (13758, 20514)]