348536768

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 704404992

約数和(自身を除く): 355868224

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 137, 254, 274, 313, 508, 548, 626, 1016, 1096, 1252, 2032, 2192, 2504, 4064, 4384, 5008, 8128, 8768, 10016, 17399, 20032, 34798, 39751, 42881, 69596, 79502, 85762, 139192, 159004, 171524, 278384, 318008, 343048, 556768, 636016, 686096, 1113536, 1272032, 1372192, 2544064, 2744384, 5445887, 10891774, 21783548, 43567096, 87134192, 174268384, 348536768]

約数ペア:

[(1, 348536768), (2, 174268384), (4, 87134192), (8, 43567096), (16, 21783548), (32, 10891774), (64, 5445887), (127, 2744384), (137, 2544064), (254, 1372192), (274, 1272032), (313, 1113536), (508, 686096), (548, 636016), (626, 556768), (1016, 343048), (1096, 318008), (1252, 278384), (2032, 171524), (2192, 159004), (2504, 139192), (4064, 85762), (4384, 79502), (5008, 69596), (8128, 42881), (8768, 39751), (10016, 34798), (17399, 20032)]