218361072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239431}}^1$

素因数の和:239461

約数の個数: 40

約数和(自身を含む): 593791360

約数和(自身を除く): 375430288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 239431, 478862, 718293, 957724, 1436586, 1915448, 2873172, 3830896, 4549189, 5746344, 9098378, 11492688, 13647567, 18196756, 27295134, 36393512, 54590268, 72787024, 109180536, 218361072]

約数ペア:

[(1, 218361072), (2, 109180536), (3, 72787024), (4, 54590268), (6, 36393512), (8, 27295134), (12, 18196756), (16, 13647567), (19, 11492688), (24, 9098378), (38, 5746344), (48, 4549189), (57, 3830896), (76, 2873172), (114, 1915448), (152, 1436586), (228, 957724), (304, 718293), (456, 478862), (912, 239431)]