268958072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{1613}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 531651600

約数和(自身を除く): 262693528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1097, 1613, 2194, 3226, 4388, 6452, 8776, 12904, 20843, 30647, 41686, 61294, 83372, 122588, 166744, 245176, 1769461, 3538922, 7077844, 14155688, 33619759, 67239518, 134479036, 268958072]

約数ペア:

[(1, 268958072), (2, 134479036), (4, 67239518), (8, 33619759), (19, 14155688), (38, 7077844), (76, 3538922), (152, 1769461), (1097, 245176), (1613, 166744), (2194, 122588), (3226, 83372), (4388, 61294), (6452, 41686), (8776, 30647), (12904, 20843)]