684280453340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{13349209}}^1$

素因数の和:13349462

約数の個数: 48

約数和(自身を含む): 1574352430560

約数和(自身を除く): 890071977220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 932, 1165, 2330, 2563, 4660, 5126, 10252, 12815, 25630, 51260, 13349209, 26698418, 53396836, 66746045, 133492090, 146841299, 266984180, 293682598, 587365196, 734206495, 1468412990, 2936825980, 3110365697, 6220731394, 12441462788, 15551828485, 31103656970, 34214022667, 62207313940, 68428045334, 136856090668, 171070113335, 342140226670, 684280453340]

約数ペア:

[(1, 684280453340), (2, 342140226670), (4, 171070113335), (5, 136856090668), (10, 68428045334), (11, 62207313940), (20, 34214022667), (22, 31103656970), (44, 15551828485), (55, 12441462788), (110, 6220731394), (220, 3110365697), (233, 2936825980), (466, 1468412990), (932, 734206495), (1165, 587365196), (2330, 293682598), (2563, 266984180), (4660, 146841299), (5126, 133492090), (10252, 66746045), (12815, 53396836), (25630, 26698418), (51260, 13349209)]