252198888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5557}}^1$

素因数の和:5658

約数の個数: 64

約数和(自身を含む): 661624320

約数和(自身を除く): 409425432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3782, 5557, 5673, 7564, 11114, 11346, 15128, 16671, 22228, 22692, 33342, 44456, 45384, 66684, 133368, 172267, 338977, 344534, 516801, 677954, 689068, 1016931, 1033602, 1355908, 1378136, 2033862, 2067204, 2711816, 4067724, 4134408, 8135448, 10508287, 21016574, 31524861, 42033148, 63049722, 84066296, 126099444, 252198888]

約数ペア:

[(1, 252198888), (2, 126099444), (3, 84066296), (4, 63049722), (6, 42033148), (8, 31524861), (12, 21016574), (24, 10508287), (31, 8135448), (61, 4134408), (62, 4067724), (93, 2711816), (122, 2067204), (124, 2033862), (183, 1378136), (186, 1355908), (244, 1033602), (248, 1016931), (366, 689068), (372, 677954), (488, 516801), (732, 344534), (744, 338977), (1464, 172267), (1891, 133368), (3782, 66684), (5557, 45384), (5673, 44456), (7564, 33342), (11114, 22692), (11346, 22228), (15128, 16671)]