308045886704

素因数分解:

$2^4\times {\mathrm{29339}}^1\times {\mathrm{656221}}^1$

素因数の和:685568

約数の個数: 20

約数和(自身を含む): 596860157880

約数和(自身を除く): 288814271176

約数列:

[1, 2, 4, 8, 16, 29339, 58678, 117356, 234712, 469424, 656221, 1312442, 2624884, 5249768, 10499536, 19252867919, 38505735838, 77011471676, 154022943352, 308045886704]

約数ペア:

[(1, 308045886704), (2, 154022943352), (4, 77011471676), (8, 38505735838), (16, 19252867919), (29339, 10499536), (58678, 5249768), (117356, 2624884), (234712, 1312442), (469424, 656221)]