727498824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75217}}^1$

素因数の和:75270

約数の個数: 64

約数和(自身を含む): 2021859840

約数和(自身を除く): 1294361016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 75217, 150434, 225651, 300868, 451302, 601736, 902604, 977821, 1805208, 1955642, 2331727, 2933463, 3911284, 4663454, 5866926, 6995181, 7822568, 9326908, 11733852, 13990362, 18653816, 23467704, 27980724, 30312451, 55961448, 60624902, 90937353, 121249804, 181874706, 242499608, 363749412, 727498824]

約数ペア:

[(1, 727498824), (2, 363749412), (3, 242499608), (4, 181874706), (6, 121249804), (8, 90937353), (12, 60624902), (13, 55961448), (24, 30312451), (26, 27980724), (31, 23467704), (39, 18653816), (52, 13990362), (62, 11733852), (78, 9326908), (93, 7822568), (104, 6995181), (124, 5866926), (156, 4663454), (186, 3911284), (248, 2933463), (312, 2331727), (372, 1955642), (403, 1805208), (744, 977821), (806, 902604), (1209, 601736), (1612, 451302), (2418, 300868), (3224, 225651), (4836, 150434), (9672, 75217)]