460947866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 790732800

約数和(自身を除く): 329784934

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 103, 131, 206, 262, 551, 589, 899, 1102, 1178, 1798, 1957, 2489, 2987, 3193, 3799, 3914, 4061, 4978, 5974, 6386, 7598, 8122, 13493, 17081, 26986, 34162, 56753, 60667, 72181, 77159, 92597, 113506, 117769, 121334, 144362, 154318, 185194, 235538, 256367, 391297, 418283, 512734, 782594, 836566, 1759343, 2237611, 3518686, 4475222, 7434643, 7947377, 12130207, 14869286, 15894754, 24260414, 230473933, 460947866]

約数ペア:

[(1, 460947866), (2, 230473933), (19, 24260414), (29, 15894754), (31, 14869286), (38, 12130207), (58, 7947377), (62, 7434643), (103, 4475222), (131, 3518686), (206, 2237611), (262, 1759343), (551, 836566), (589, 782594), (899, 512734), (1102, 418283), (1178, 391297), (1798, 256367), (1957, 235538), (2489, 185194), (2987, 154318), (3193, 144362), (3799, 121334), (3914, 117769), (4061, 113506), (4978, 92597), (5974, 77159), (6386, 72181), (7598, 60667), (8122, 56753), (13493, 34162), (17081, 26986)]