254994012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 799012032

約数和(自身を除く): 544018020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 277, 281, 364, 468, 546, 554, 562, 819, 831, 843, 1092, 1108, 1124, 1638, 1662, 1686, 1939, 1967, 2493, 2529, 3276, 3324, 3372, 3601, 3653, 3878, 3934, 4986, 5058, 5817, 5901, 7202, 7306, 7756, 7868, 9972, 10116, 10803, 10959, 11634, 11802, 14404, 14612, 17451, 17703, 21606, 21918, 23268, 23604, 25207, 25571, 32409, 32877, 34902, 35406, 43212, 43836, 50414, 51142, 64818, 65754, 69804, 70812, 75621, 76713, 77837, 100828, 102284, 129636, 131508, 151242, 153426, 155674, 226863, 230139, 233511, 302484, 306852, 311348, 453726, 460278, 467022, 544859, 700533, 907452, 920556, 934044, 1011881, 1089718, 1401066, 1634577, 2023762, 2179436, 2802132, 3035643, 3269154, 4047524, 4903731, 6071286, 6538308, 7083167, 9106929, 9807462, 12142572, 14166334, 18213858, 19614924, 21249501, 28332668, 36427716, 42499002, 63748503, 84998004, 127497006, 254994012]

約数ペア:

[(1, 254994012), (2, 127497006), (3, 84998004), (4, 63748503), (6, 42499002), (7, 36427716), (9, 28332668), (12, 21249501), (13, 19614924), (14, 18213858), (18, 14166334), (21, 12142572), (26, 9807462), (28, 9106929), (36, 7083167), (39, 6538308), (42, 6071286), (52, 4903731), (63, 4047524), (78, 3269154), (84, 3035643), (91, 2802132), (117, 2179436), (126, 2023762), (156, 1634577), (182, 1401066), (234, 1089718), (252, 1011881), (273, 934044), (277, 920556), (281, 907452), (364, 700533), (468, 544859), (546, 467022), (554, 460278), (562, 453726), (819, 311348), (831, 306852), (843, 302484), (1092, 233511), (1108, 230139), (1124, 226863), (1638, 155674), (1662, 153426), (1686, 151242), (1939, 131508), (1967, 129636), (2493, 102284), (2529, 100828), (3276, 77837), (3324, 76713), (3372, 75621), (3601, 70812), (3653, 69804), (3878, 65754), (3934, 64818), (4986, 51142), (5058, 50414), (5817, 43836), (5901, 43212), (7202, 35406), (7306, 34902), (7756, 32877), (7868, 32409), (9972, 25571), (10116, 25207), (10803, 23604), (10959, 23268), (11634, 21918), (11802, 21606), (14404, 17703), (14612, 17451)]