242090552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{144791}}^1$

素因数の和:144827

約数の個数: 32

約数和(自身を含む): 521251200

約数和(自身を除く): 279160648

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 144791, 289582, 579164, 1158328, 1592701, 2751029, 3185402, 5502058, 6370804, 11004116, 12741608, 22008232, 30261319, 60522638, 121045276, 242090552]

約数ペア:

[(1, 242090552), (2, 121045276), (4, 60522638), (8, 30261319), (11, 22008232), (19, 12741608), (22, 11004116), (38, 6370804), (44, 5502058), (76, 3185402), (88, 2751029), (152, 1592701), (209, 1158328), (418, 579164), (836, 289582), (1672, 144791)]