540997336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1259}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 1170288000

約数和(自身を除く): 629290664

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 257, 418, 514, 836, 1028, 1259, 1672, 2056, 2518, 2827, 4883, 5036, 5654, 9766, 10072, 11308, 13849, 19532, 22616, 23921, 27698, 39064, 47842, 53713, 55396, 95684, 107426, 110792, 191368, 214852, 263131, 323563, 429704, 526262, 647126, 1052524, 1294252, 2105048, 2588504, 3559193, 6147697, 7118386, 12295394, 14236772, 24590788, 28473544, 49181576, 67624667, 135249334, 270498668, 540997336]

約数ペア:

[(1, 540997336), (2, 270498668), (4, 135249334), (8, 67624667), (11, 49181576), (19, 28473544), (22, 24590788), (38, 14236772), (44, 12295394), (76, 7118386), (88, 6147697), (152, 3559193), (209, 2588504), (257, 2105048), (418, 1294252), (514, 1052524), (836, 647126), (1028, 526262), (1259, 429704), (1672, 323563), (2056, 263131), (2518, 214852), (2827, 191368), (4883, 110792), (5036, 107426), (5654, 95684), (9766, 55396), (10072, 53713), (11308, 47842), (13849, 39064), (19532, 27698), (22616, 23921)]