265114928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 582629376

約数和(自身を除く): 317514448

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 151, 184, 208, 299, 302, 367, 368, 598, 604, 734, 1196, 1208, 1468, 1963, 2392, 2416, 2936, 3473, 3926, 4771, 4784, 5872, 6946, 7852, 8441, 9542, 13892, 15704, 16882, 19084, 27784, 31408, 33764, 38168, 45149, 55417, 55568, 67528, 76336, 90298, 109733, 110834, 135056, 180596, 219466, 221668, 361192, 438932, 443336, 720421, 722384, 877864, 886672, 1274591, 1440842, 1755728, 2549182, 2881684, 5098364, 5763368, 10196728, 11526736, 16569683, 20393456, 33139366, 66278732, 132557464, 265114928]

約数ペア:

[(1, 265114928), (2, 132557464), (4, 66278732), (8, 33139366), (13, 20393456), (16, 16569683), (23, 11526736), (26, 10196728), (46, 5763368), (52, 5098364), (92, 2881684), (104, 2549182), (151, 1755728), (184, 1440842), (208, 1274591), (299, 886672), (302, 877864), (367, 722384), (368, 720421), (598, 443336), (604, 438932), (734, 361192), (1196, 221668), (1208, 219466), (1468, 180596), (1963, 135056), (2392, 110834), (2416, 109733), (2936, 90298), (3473, 76336), (3926, 67528), (4771, 55568), (4784, 55417), (5872, 45149), (6946, 38168), (7852, 33764), (8441, 31408), (9542, 27784), (13892, 19084), (15704, 16882)]