315865824

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23671}}^1$

素因数の和:23823

約数の個数: 48

約数和(自身を含む): 835148160

約数和(自身を除く): 519282336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 13344, 23671, 47342, 71013, 94684, 142026, 189368, 284052, 378736, 568104, 757472, 1136208, 2272416, 3290269, 6580538, 9870807, 13161076, 19741614, 26322152, 39483228, 52644304, 78966456, 105288608, 157932912, 315865824]

約数ペア:

[(1, 315865824), (2, 157932912), (3, 105288608), (4, 78966456), (6, 52644304), (8, 39483228), (12, 26322152), (16, 19741614), (24, 13161076), (32, 9870807), (48, 6580538), (96, 3290269), (139, 2272416), (278, 1136208), (417, 757472), (556, 568104), (834, 378736), (1112, 284052), (1668, 189368), (2224, 142026), (3336, 94684), (4448, 71013), (6672, 47342), (13344, 23671)]