240277856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 588329280

約数和(自身を除く): 348051424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 109, 112, 182, 208, 218, 224, 364, 416, 436, 728, 757, 763, 872, 1417, 1456, 1514, 1526, 1744, 2834, 2912, 3028, 3052, 3488, 5299, 5668, 6056, 6104, 9841, 9919, 10598, 11336, 12112, 12208, 19682, 19838, 21196, 22672, 24224, 24416, 39364, 39676, 42392, 45344, 68887, 78728, 79352, 82513, 84784, 137774, 157456, 158704, 165026, 169568, 275548, 314912, 317408, 330052, 551096, 577591, 660104, 1072669, 1102192, 1155182, 1320208, 2145338, 2204384, 2310364, 2640416, 4290676, 4620728, 7508683, 8581352, 9241456, 15017366, 17162704, 18482912, 30034732, 34325408, 60069464, 120138928, 240277856]

約数ペア:

[(1, 240277856), (2, 120138928), (4, 60069464), (7, 34325408), (8, 30034732), (13, 18482912), (14, 17162704), (16, 15017366), (26, 9241456), (28, 8581352), (32, 7508683), (52, 4620728), (56, 4290676), (91, 2640416), (104, 2310364), (109, 2204384), (112, 2145338), (182, 1320208), (208, 1155182), (218, 1102192), (224, 1072669), (364, 660104), (416, 577591), (436, 551096), (728, 330052), (757, 317408), (763, 314912), (872, 275548), (1417, 169568), (1456, 165026), (1514, 158704), (1526, 157456), (1744, 137774), (2834, 84784), (2912, 82513), (3028, 79352), (3052, 78728), (3488, 68887), (5299, 45344), (5668, 42392), (6056, 39676), (6104, 39364), (9841, 24416), (9919, 24224), (10598, 22672), (11336, 21196), (12112, 19838), (12208, 19682)]