211405584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{338791}}^1$

素因数の和:338815

約数の個数: 40

約数和(自身を含む): 588142912

約数和(自身を除く): 376737328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 338791, 677582, 1016373, 1355164, 2032746, 2710328, 4065492, 4404283, 5420656, 8130984, 8808566, 13212849, 16261968, 17617132, 26425698, 35234264, 52851396, 70468528, 105702792, 211405584]

約数ペア:

[(1, 211405584), (2, 105702792), (3, 70468528), (4, 52851396), (6, 35234264), (8, 26425698), (12, 17617132), (13, 16261968), (16, 13212849), (24, 8808566), (26, 8130984), (39, 5420656), (48, 4404283), (52, 4065492), (78, 2710328), (104, 2032746), (156, 1355164), (208, 1016373), (312, 677582), (624, 338791)]