2492283248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{8689}}^1$

素因数の和:8914

約数の個数: 80

約数和(自身を含む): 5973992640

約数和(自身を除く): 3481709392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 197, 208, 364, 394, 728, 788, 1379, 1456, 1576, 2561, 2758, 3152, 5122, 5516, 8689, 10244, 11032, 17378, 17927, 20488, 22064, 34756, 35854, 40976, 60823, 69512, 71708, 112957, 121646, 139024, 143416, 225914, 243292, 286832, 451828, 486584, 790699, 903656, 973168, 1581398, 1711733, 1807312, 3162796, 3423466, 6325592, 6846932, 11982131, 12651184, 13693864, 22252529, 23964262, 27387728, 44505058, 47928524, 89010116, 95857048, 155767703, 178020232, 191714096, 311535406, 356040464, 623070812, 1246141624, 2492283248]

約数ペア:

[(1, 2492283248), (2, 1246141624), (4, 623070812), (7, 356040464), (8, 311535406), (13, 191714096), (14, 178020232), (16, 155767703), (26, 95857048), (28, 89010116), (52, 47928524), (56, 44505058), (91, 27387728), (104, 23964262), (112, 22252529), (182, 13693864), (197, 12651184), (208, 11982131), (364, 6846932), (394, 6325592), (728, 3423466), (788, 3162796), (1379, 1807312), (1456, 1711733), (1576, 1581398), (2561, 973168), (2758, 903656), (3152, 790699), (5122, 486584), (5516, 451828), (8689, 286832), (10244, 243292), (11032, 225914), (17378, 143416), (17927, 139024), (20488, 121646), (22064, 112957), (34756, 71708), (35854, 69512), (40976, 60823)]