242870264

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47659}}^1$

素因数の和:47692

約数の個数: 48

約数和(自身を含む): 570490200

約数和(自身を除く): 327619936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 47659, 95318, 190636, 333613, 381272, 619567, 667226, 1239134, 1334452, 2335291, 2478268, 2668904, 4336969, 4670582, 4956536, 8673938, 9341164, 17347876, 18682328, 30358783, 34695752, 60717566, 121435132, 242870264]

約数ペア:

[(1, 242870264), (2, 121435132), (4, 60717566), (7, 34695752), (8, 30358783), (13, 18682328), (14, 17347876), (26, 9341164), (28, 8673938), (49, 4956536), (52, 4670582), (56, 4336969), (91, 2668904), (98, 2478268), (104, 2335291), (182, 1334452), (196, 1239134), (364, 667226), (392, 619567), (637, 381272), (728, 333613), (1274, 190636), (2548, 95318), (5096, 47659)]