249686736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3671}}^1$

素因数の和:3804

約数の個数: 80

約数和(自身を含む): 701205120

約数和(自身を除く): 451518384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 3671, 4251, 5232, 5668, 7342, 8502, 11013, 11336, 14684, 17004, 22026, 22672, 29368, 34008, 44052, 47723, 58736, 68016, 88104, 95446, 143169, 176208, 190892, 286338, 381784, 400139, 572676, 763568, 800278, 1145352, 1200417, 1600556, 2290704, 2400834, 3201112, 4801668, 5201807, 6402224, 9603336, 10403614, 15605421, 19206672, 20807228, 31210842, 41614456, 62421684, 83228912, 124843368, 249686736]

約数ペア:

[(1, 249686736), (2, 124843368), (3, 83228912), (4, 62421684), (6, 41614456), (8, 31210842), (12, 20807228), (13, 19206672), (16, 15605421), (24, 10403614), (26, 9603336), (39, 6402224), (48, 5201807), (52, 4801668), (78, 3201112), (104, 2400834), (109, 2290704), (156, 1600556), (208, 1200417), (218, 1145352), (312, 800278), (327, 763568), (436, 572676), (624, 400139), (654, 381784), (872, 286338), (1308, 190892), (1417, 176208), (1744, 143169), (2616, 95446), (2834, 88104), (3671, 68016), (4251, 58736), (5232, 47723), (5668, 44052), (7342, 34008), (8502, 29368), (11013, 22672), (11336, 22026), (14684, 17004)]