313625512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{2063}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 608302080

約数和(自身を除く): 294676568

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 613, 1226, 2063, 2452, 4126, 4904, 8252, 16504, 19003, 38006, 63953, 76012, 127906, 152024, 255812, 511624, 1264619, 2529238, 5058476, 10116952, 39203189, 78406378, 156812756, 313625512]

約数ペア:

[(1, 313625512), (2, 156812756), (4, 78406378), (8, 39203189), (31, 10116952), (62, 5058476), (124, 2529238), (248, 1264619), (613, 511624), (1226, 255812), (2063, 152024), (2452, 127906), (4126, 76012), (4904, 63953), (8252, 38006), (16504, 19003)]