2255136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 6456240

約数和(自身を除く): 4201104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 169, 208, 278, 312, 338, 416, 417, 507, 556, 624, 676, 834, 1014, 1112, 1248, 1352, 1668, 1807, 2028, 2224, 2704, 3336, 3614, 4056, 4448, 5408, 5421, 6672, 7228, 8112, 10842, 13344, 14456, 16224, 21684, 23491, 28912, 43368, 46982, 57824, 70473, 86736, 93964, 140946, 173472, 187928, 281892, 375856, 563784, 751712, 1127568, 2255136]

約数ペア:

[(1, 2255136), (2, 1127568), (3, 751712), (4, 563784), (6, 375856), (8, 281892), (12, 187928), (13, 173472), (16, 140946), (24, 93964), (26, 86736), (32, 70473), (39, 57824), (48, 46982), (52, 43368), (78, 28912), (96, 23491), (104, 21684), (139, 16224), (156, 14456), (169, 13344), (208, 10842), (278, 8112), (312, 7228), (338, 6672), (416, 5421), (417, 5408), (507, 4448), (556, 4056), (624, 3614), (676, 3336), (834, 2704), (1014, 2224), (1112, 2028), (1248, 1807), (1352, 1668)]