261859776

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{10739}}^1$

素因数の和:10881

約数の個数: 56

約数和(自身を含む): 698357760

約数和(自身を除く): 436497984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 10739, 12192, 21478, 24384, 32217, 42956, 64434, 85912, 128868, 171824, 257736, 343648, 515472, 687296, 1030944, 1363853, 2061888, 2727706, 4091559, 5455412, 8183118, 10910824, 16366236, 21821648, 32732472, 43643296, 65464944, 87286592, 130929888, 261859776]

約数ペア:

[(1, 261859776), (2, 130929888), (3, 87286592), (4, 65464944), (6, 43643296), (8, 32732472), (12, 21821648), (16, 16366236), (24, 10910824), (32, 8183118), (48, 5455412), (64, 4091559), (96, 2727706), (127, 2061888), (192, 1363853), (254, 1030944), (381, 687296), (508, 515472), (762, 343648), (1016, 257736), (1524, 171824), (2032, 128868), (3048, 85912), (4064, 64434), (6096, 42956), (8128, 32217), (10739, 24384), (12192, 21478)]