310654812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 810819072

約数和(自身を除く): 500164260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 107, 111, 148, 156, 214, 222, 321, 428, 444, 481, 503, 642, 962, 1006, 1284, 1391, 1443, 1509, 1924, 2012, 2782, 2886, 3018, 3959, 4173, 5564, 5772, 6036, 6539, 7918, 8346, 11877, 13078, 15836, 16692, 18611, 19617, 23754, 26156, 37222, 39234, 47508, 51467, 53821, 55833, 74444, 78468, 102934, 107642, 111666, 154401, 161463, 205868, 215284, 223332, 241943, 308802, 322926, 483886, 617604, 645852, 699673, 725829, 967772, 1399346, 1451658, 1991377, 2099019, 2798692, 2903316, 3982754, 4198038, 5974131, 7965508, 8396076, 11948262, 23896524, 25887901, 51775802, 77663703, 103551604, 155327406, 310654812]

約数ペア:

[(1, 310654812), (2, 155327406), (3, 103551604), (4, 77663703), (6, 51775802), (12, 25887901), (13, 23896524), (26, 11948262), (37, 8396076), (39, 7965508), (52, 5974131), (74, 4198038), (78, 3982754), (107, 2903316), (111, 2798692), (148, 2099019), (156, 1991377), (214, 1451658), (222, 1399346), (321, 967772), (428, 725829), (444, 699673), (481, 645852), (503, 617604), (642, 483886), (962, 322926), (1006, 308802), (1284, 241943), (1391, 223332), (1443, 215284), (1509, 205868), (1924, 161463), (2012, 154401), (2782, 111666), (2886, 107642), (3018, 102934), (3959, 78468), (4173, 74444), (5564, 55833), (5772, 53821), (6036, 51467), (6539, 47508), (7918, 39234), (8346, 37222), (11877, 26156), (13078, 23754), (15836, 19617), (16692, 18611)]