270805072

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{739}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 540466400

約数和(自身を除く): 269661328

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 619, 739, 1238, 1478, 2476, 2956, 4952, 5912, 9904, 11824, 22903, 27343, 45806, 54686, 91612, 109372, 183224, 218744, 366448, 437488, 457441, 914882, 1829764, 3659528, 7319056, 16925317, 33850634, 67701268, 135402536, 270805072]

約数ペア:

[(1, 270805072), (2, 135402536), (4, 67701268), (8, 33850634), (16, 16925317), (37, 7319056), (74, 3659528), (148, 1829764), (296, 914882), (592, 457441), (619, 437488), (739, 366448), (1238, 218744), (1478, 183224), (2476, 109372), (2956, 91612), (4952, 54686), (5912, 45806), (9904, 27343), (11824, 22903)]