542211376

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1862

約数の個数: 80

約数和(自身を含む): 1255544640

約数和(自身を除く): 713333264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 97, 112, 116, 194, 203, 232, 388, 406, 464, 679, 776, 812, 1358, 1552, 1624, 1721, 2716, 2813, 3248, 3442, 5432, 5626, 6884, 10864, 11252, 12047, 13768, 19691, 22504, 24094, 27536, 39382, 45008, 48188, 49909, 78764, 96376, 99818, 157528, 166937, 192752, 199636, 315056, 333874, 349363, 399272, 667748, 698726, 798544, 1168559, 1335496, 1397452, 2337118, 2670992, 2794904, 4674236, 4841173, 5589808, 9348472, 9682346, 18696944, 19364692, 33888211, 38729384, 67776422, 77458768, 135552844, 271105688, 542211376]

約数ペア:

[(1, 542211376), (2, 271105688), (4, 135552844), (7, 77458768), (8, 67776422), (14, 38729384), (16, 33888211), (28, 19364692), (29, 18696944), (56, 9682346), (58, 9348472), (97, 5589808), (112, 4841173), (116, 4674236), (194, 2794904), (203, 2670992), (232, 2337118), (388, 1397452), (406, 1335496), (464, 1168559), (679, 798544), (776, 698726), (812, 667748), (1358, 399272), (1552, 349363), (1624, 333874), (1721, 315056), (2716, 199636), (2813, 192752), (3248, 166937), (3442, 157528), (5432, 99818), (5626, 96376), (6884, 78764), (10864, 49909), (11252, 48188), (12047, 45008), (13768, 39382), (19691, 27536), (22504, 24094)]