322474870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 620503488

約数和(自身を除く): 298028618

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 289, 463, 482, 578, 926, 1205, 1445, 2315, 2410, 2890, 4097, 4630, 7871, 8194, 15742, 20485, 39355, 40970, 69649, 78710, 111583, 133807, 139298, 223166, 267614, 348245, 557915, 669035, 696490, 1115830, 1338070, 1896911, 3793822, 9484555, 18969110, 32247487, 64494974, 161237435, 322474870]

約数ペア:

[(1, 322474870), (2, 161237435), (5, 64494974), (10, 32247487), (17, 18969110), (34, 9484555), (85, 3793822), (170, 1896911), (241, 1338070), (289, 1115830), (463, 696490), (482, 669035), (578, 557915), (926, 348245), (1205, 267614), (1445, 223166), (2315, 139298), (2410, 133807), (2890, 111583), (4097, 78710), (4630, 69649), (7871, 40970), (8194, 39355), (15742, 20485)]