388908048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{476603}}^1$

素因数の和:476631

約数の個数: 40

約数和(自身を含む): 1063780128

約数和(自身を除く): 674872080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 476603, 953206, 1429809, 1906412, 2859618, 3812824, 5719236, 7625648, 8102251, 11438472, 16204502, 22876944, 24306753, 32409004, 48613506, 64818008, 97227012, 129636016, 194454024, 388908048]

約数ペア:

[(1, 388908048), (2, 194454024), (3, 129636016), (4, 97227012), (6, 64818008), (8, 48613506), (12, 32409004), (16, 24306753), (17, 22876944), (24, 16204502), (34, 11438472), (48, 8102251), (51, 7625648), (68, 5719236), (102, 3812824), (136, 2859618), (204, 1906412), (272, 1429809), (408, 953206), (816, 476603)]