488321872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{12049}}^1$

素因数の和:12223

約数の個数: 40

約数和(自身を含む): 1008585000

約数和(自身を除く): 520263128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 12049, 20264, 24098, 40528, 48196, 96392, 192784, 204833, 409666, 819332, 1638664, 1795301, 3277328, 3590602, 7181204, 14362408, 28724816, 30520117, 61040234, 122080468, 244160936, 488321872]

約数ペア:

[(1, 488321872), (2, 244160936), (4, 122080468), (8, 61040234), (16, 30520117), (17, 28724816), (34, 14362408), (68, 7181204), (136, 3590602), (149, 3277328), (272, 1795301), (298, 1638664), (596, 819332), (1192, 409666), (2384, 204833), (2533, 192784), (5066, 96392), (10132, 48196), (12049, 40528), (20264, 24098)]