255295824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1627}}^1$

素因数の和:2112

約数の個数: 80

約数和(自身を含む): 755808768

約数和(自身を除く): 500512944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 467, 934, 1401, 1627, 1868, 2802, 3254, 3269, 3736, 4881, 5604, 6508, 6538, 7472, 9762, 9807, 11208, 11389, 13016, 13076, 19524, 19614, 22416, 22778, 26032, 26152, 34167, 39048, 39228, 45556, 52304, 68334, 78096, 78456, 91112, 136668, 156912, 182224, 273336, 546672, 759809, 1519618, 2279427, 3039236, 4558854, 5318663, 6078472, 9117708, 10637326, 12156944, 15955989, 18235416, 21274652, 31911978, 36470832, 42549304, 63823956, 85098608, 127647912, 255295824]

約数ペア:

[(1, 255295824), (2, 127647912), (3, 85098608), (4, 63823956), (6, 42549304), (7, 36470832), (8, 31911978), (12, 21274652), (14, 18235416), (16, 15955989), (21, 12156944), (24, 10637326), (28, 9117708), (42, 6078472), (48, 5318663), (56, 4558854), (84, 3039236), (112, 2279427), (168, 1519618), (336, 759809), (467, 546672), (934, 273336), (1401, 182224), (1627, 156912), (1868, 136668), (2802, 91112), (3254, 78456), (3269, 78096), (3736, 68334), (4881, 52304), (5604, 45556), (6508, 39228), (6538, 39048), (7472, 34167), (9762, 26152), (9807, 26032), (11208, 22778), (11389, 22416), (13016, 19614), (13076, 19524)]