2012200192

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 4120704000

約数和(自身を除く): 2108503808

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 127, 128, 236, 254, 256, 472, 508, 944, 1016, 1049, 1888, 2032, 2098, 3776, 4064, 4196, 7493, 7552, 8128, 8392, 14986, 15104, 16256, 16784, 29972, 32512, 33568, 59944, 61891, 67136, 119888, 123782, 133223, 134272, 239776, 247564, 266446, 268544, 479552, 495128, 532892, 959104, 990256, 1065784, 1918208, 1980512, 2131568, 3961024, 4263136, 7860157, 7922048, 8526272, 15720314, 15844096, 17052544, 31440628, 34105088, 62881256, 125762512, 251525024, 503050048, 1006100096, 2012200192]

約数ペア:

[(1, 2012200192), (2, 1006100096), (4, 503050048), (8, 251525024), (16, 125762512), (32, 62881256), (59, 34105088), (64, 31440628), (118, 17052544), (127, 15844096), (128, 15720314), (236, 8526272), (254, 7922048), (256, 7860157), (472, 4263136), (508, 3961024), (944, 2131568), (1016, 1980512), (1049, 1918208), (1888, 1065784), (2032, 990256), (2098, 959104), (3776, 532892), (4064, 495128), (4196, 479552), (7493, 268544), (7552, 266446), (8128, 247564), (8392, 239776), (14986, 134272), (15104, 133223), (16256, 123782), (16784, 119888), (29972, 67136), (32512, 61891), (33568, 59944)]