217739904

素因数分解:

$2^7\times 3^1\times {\mathrm{567031}}^1$

素因数の和:567048

約数の個数: 32

約数和(自身を含む): 578372640

約数和(自身を除く): 360632736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 567031, 1134062, 1701093, 2268124, 3402186, 4536248, 6804372, 9072496, 13608744, 18144992, 27217488, 36289984, 54434976, 72579968, 108869952, 217739904]

約数ペア:

[(1, 217739904), (2, 108869952), (3, 72579968), (4, 54434976), (6, 36289984), (8, 27217488), (12, 18144992), (16, 13608744), (24, 9072496), (32, 6804372), (48, 4536248), (64, 3402186), (96, 2268124), (128, 1701093), (192, 1134062), (384, 567031)]