856552956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5503}}^1$

素因数の和:5643

約数の個数: 96

約数和(自身を含む): 2441134080

約数和(自身を除く): 1584581124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 109, 119, 204, 218, 238, 327, 357, 436, 476, 654, 714, 763, 1308, 1428, 1526, 1853, 2289, 3052, 3706, 4578, 5503, 5559, 7412, 9156, 11006, 11118, 12971, 16509, 22012, 22236, 25942, 33018, 38521, 38913, 51884, 66036, 77042, 77826, 93551, 115563, 154084, 155652, 187102, 231126, 280653, 374204, 462252, 561306, 599827, 654857, 1122612, 1199654, 1309714, 1799481, 1964571, 2399308, 2619428, 3598962, 3929142, 4198789, 7197924, 7858284, 8397578, 10197059, 12596367, 16795156, 20394118, 25192734, 30591177, 40788236, 50385468, 61182354, 71379413, 122364708, 142758826, 214138239, 285517652, 428276478, 856552956]

約数ペア:

[(1, 856552956), (2, 428276478), (3, 285517652), (4, 214138239), (6, 142758826), (7, 122364708), (12, 71379413), (14, 61182354), (17, 50385468), (21, 40788236), (28, 30591177), (34, 25192734), (42, 20394118), (51, 16795156), (68, 12596367), (84, 10197059), (102, 8397578), (109, 7858284), (119, 7197924), (204, 4198789), (218, 3929142), (238, 3598962), (327, 2619428), (357, 2399308), (436, 1964571), (476, 1799481), (654, 1309714), (714, 1199654), (763, 1122612), (1308, 654857), (1428, 599827), (1526, 561306), (1853, 462252), (2289, 374204), (3052, 280653), (3706, 231126), (4578, 187102), (5503, 155652), (5559, 154084), (7412, 115563), (9156, 93551), (11006, 77826), (11118, 77042), (12971, 66036), (16509, 51884), (22012, 38913), (22236, 38521), (25942, 33018)]