426558506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 772934400

約数和(自身を除く): 346375894

約数列:

[1, 2, 11, 22, 23, 29, 41, 46, 58, 82, 253, 319, 451, 506, 638, 667, 709, 902, 943, 1189, 1334, 1418, 1886, 2378, 7337, 7799, 10373, 13079, 14674, 15598, 16307, 20561, 20746, 26158, 27347, 29069, 32614, 41122, 54694, 58138, 179377, 226171, 300817, 319759, 358754, 452342, 472903, 601634, 639518, 668587, 843001, 945806, 1337174, 1686002, 5201933, 7354457, 9273011, 10403866, 14708914, 18546022, 19389023, 38778046, 213279253, 426558506]

約数ペア:

[(1, 426558506), (2, 213279253), (11, 38778046), (22, 19389023), (23, 18546022), (29, 14708914), (41, 10403866), (46, 9273011), (58, 7354457), (82, 5201933), (253, 1686002), (319, 1337174), (451, 945806), (506, 843001), (638, 668587), (667, 639518), (709, 601634), (902, 472903), (943, 452342), (1189, 358754), (1334, 319759), (1418, 300817), (1886, 226171), (2378, 179377), (7337, 58138), (7799, 54694), (10373, 41122), (13079, 32614), (14674, 29069), (15598, 27347), (16307, 26158), (20561, 20746)]