393072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 1071360

約数和(自身を除く): 678288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 431, 456, 862, 912, 1293, 1724, 2586, 3448, 5172, 6896, 8189, 10344, 16378, 20688, 24567, 32756, 49134, 65512, 98268, 131024, 196536, 393072]

約数ペア:

[(1, 393072), (2, 196536), (3, 131024), (4, 98268), (6, 65512), (8, 49134), (12, 32756), (16, 24567), (19, 20688), (24, 16378), (38, 10344), (48, 8189), (57, 6896), (76, 5172), (114, 3448), (152, 2586), (228, 1724), (304, 1293), (431, 912), (456, 862)]