262794496

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 541578240

約数和(自身を除く): 278783744

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 127, 128, 137, 236, 254, 256, 274, 472, 508, 548, 944, 1016, 1096, 1888, 2032, 2192, 3776, 4064, 4384, 7493, 7552, 8083, 8128, 8768, 14986, 15104, 16166, 16256, 17399, 17536, 29972, 32332, 32512, 34798, 35072, 59944, 64664, 69596, 119888, 129328, 139192, 239776, 258656, 278384, 479552, 517312, 556768, 959104, 1026541, 1034624, 1113536, 1918208, 2053082, 2069248, 2227072, 4106164, 4454144, 8212328, 16424656, 32849312, 65698624, 131397248, 262794496]

約数ペア:

[(1, 262794496), (2, 131397248), (4, 65698624), (8, 32849312), (16, 16424656), (32, 8212328), (59, 4454144), (64, 4106164), (118, 2227072), (127, 2069248), (128, 2053082), (137, 1918208), (236, 1113536), (254, 1034624), (256, 1026541), (274, 959104), (472, 556768), (508, 517312), (548, 479552), (944, 278384), (1016, 258656), (1096, 239776), (1888, 139192), (2032, 129328), (2192, 119888), (3776, 69596), (4064, 64664), (4384, 59944), (7493, 35072), (7552, 34798), (8083, 32512), (8128, 32332), (8768, 29972), (14986, 17536), (15104, 17399), (16166, 16256)]