312354532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3331}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 665013888

約数和(自身を除く): 352659356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 394, 476, 788, 1379, 2758, 3331, 3349, 5516, 6662, 6698, 13324, 13396, 23317, 23443, 46634, 46886, 56627, 93268, 93772, 113254, 226508, 396389, 656207, 792778, 1312414, 1585556, 2624828, 4593449, 9186898, 11155519, 18373796, 22311038, 44622076, 78088633, 156177266, 312354532]

約数ペア:

[(1, 312354532), (2, 156177266), (4, 78088633), (7, 44622076), (14, 22311038), (17, 18373796), (28, 11155519), (34, 9186898), (68, 4593449), (119, 2624828), (197, 1585556), (238, 1312414), (394, 792778), (476, 656207), (788, 396389), (1379, 226508), (2758, 113254), (3331, 93772), (3349, 93268), (5516, 56627), (6662, 46886), (6698, 46634), (13324, 23443), (13396, 23317)]