270147228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3109}}^1$

素因数の和:3686

約数の個数: 48

約数和(自身を含む): 680268960

約数和(自身を除く): 410121732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 557, 1114, 1671, 2228, 3109, 3342, 6218, 6684, 7241, 9327, 12436, 14482, 18654, 21723, 28964, 37308, 40417, 43446, 80834, 86892, 121251, 161668, 242502, 485004, 1731713, 3463426, 5195139, 6926852, 10390278, 20780556, 22512269, 45024538, 67536807, 90049076, 135073614, 270147228]

約数ペア:

[(1, 270147228), (2, 135073614), (3, 90049076), (4, 67536807), (6, 45024538), (12, 22512269), (13, 20780556), (26, 10390278), (39, 6926852), (52, 5195139), (78, 3463426), (156, 1731713), (557, 485004), (1114, 242502), (1671, 161668), (2228, 121251), (3109, 86892), (3342, 80834), (6218, 43446), (6684, 40417), (7241, 37308), (9327, 28964), (12436, 21723), (14482, 18654)]