255402264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{62969}}^1$

素因数の和:63004

約数の個数: 48

約数和(自身を含む): 691410600

約数和(自身を除く): 436008336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 62969, 125938, 188907, 251876, 377814, 503752, 755628, 818597, 1511256, 1637194, 2455791, 3274388, 4911582, 6548776, 9823164, 10641761, 19646328, 21283522, 31925283, 42567044, 63850566, 85134088, 127701132, 255402264]

約数ペア:

[(1, 255402264), (2, 127701132), (3, 85134088), (4, 63850566), (6, 42567044), (8, 31925283), (12, 21283522), (13, 19646328), (24, 10641761), (26, 9823164), (39, 6548776), (52, 4911582), (78, 3274388), (104, 2455791), (156, 1637194), (169, 1511256), (312, 818597), (338, 755628), (507, 503752), (676, 377814), (1014, 251876), (1352, 188907), (2028, 125938), (4056, 62969)]