766142740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 1874202624

約数和(自身を除く): 1108059884

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 127, 170, 187, 220, 254, 340, 374, 508, 635, 748, 935, 1270, 1397, 1613, 1870, 2159, 2540, 2794, 3226, 3740, 4318, 5588, 6452, 6985, 8065, 8636, 10795, 13970, 16130, 17743, 21590, 23749, 27421, 27940, 32260, 35486, 43180, 47498, 54842, 70972, 88715, 94996, 109684, 118745, 137105, 177430, 204851, 237490, 274210, 301631, 354860, 409702, 474980, 548420, 603262, 819404, 1024255, 1206524, 1508155, 2048510, 2253361, 3016310, 3482467, 4097020, 4506722, 6032620, 6964934, 9013444, 11266805, 13929868, 17412335, 22533610, 34824670, 38307137, 45067220, 69649340, 76614274, 153228548, 191535685, 383071370, 766142740]

約数ペア:

[(1, 766142740), (2, 383071370), (4, 191535685), (5, 153228548), (10, 76614274), (11, 69649340), (17, 45067220), (20, 38307137), (22, 34824670), (34, 22533610), (44, 17412335), (55, 13929868), (68, 11266805), (85, 9013444), (110, 6964934), (127, 6032620), (170, 4506722), (187, 4097020), (220, 3482467), (254, 3016310), (340, 2253361), (374, 2048510), (508, 1508155), (635, 1206524), (748, 1024255), (935, 819404), (1270, 603262), (1397, 548420), (1613, 474980), (1870, 409702), (2159, 354860), (2540, 301631), (2794, 274210), (3226, 237490), (3740, 204851), (4318, 177430), (5588, 137105), (6452, 118745), (6985, 109684), (8065, 94996), (8636, 88715), (10795, 70972), (13970, 54842), (16130, 47498), (17743, 43180), (21590, 35486), (23749, 32260), (27421, 27940)]