214921824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172213}}^1$

素因数の和:172239

約数の個数: 48

約数和(自身を含む): 607570992

約数和(自身を除く): 392649168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 172213, 344426, 516639, 688852, 1033278, 1377704, 2066556, 2238769, 2755408, 4133112, 4477538, 5510816, 6716307, 8266224, 8955076, 13432614, 16532448, 17910152, 26865228, 35820304, 53730456, 71640608, 107460912, 214921824]

約数ペア:

[(1, 214921824), (2, 107460912), (3, 71640608), (4, 53730456), (6, 35820304), (8, 26865228), (12, 17910152), (13, 16532448), (16, 13432614), (24, 8955076), (26, 8266224), (32, 6716307), (39, 5510816), (48, 4477538), (52, 4133112), (78, 2755408), (96, 2238769), (104, 2066556), (156, 1377704), (208, 1033278), (312, 688852), (416, 516639), (624, 344426), (1248, 172213)]