305970432

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3137}}^1$

素因数の和:3283

約数の個数: 72

約数和(自身を含む): 821001216

約数和(自身を除く): 515030784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 3048, 3137, 4064, 6096, 6274, 8128, 9411, 12192, 12548, 16256, 18822, 24384, 25096, 32512, 37644, 48768, 50192, 75288, 97536, 100384, 150576, 200768, 301152, 398399, 401536, 602304, 796798, 803072, 1195197, 1204608, 1593596, 2390394, 2409216, 3187192, 4780788, 6374384, 9561576, 12748768, 19123152, 25497536, 38246304, 50995072, 76492608, 101990144, 152985216, 305970432]

約数ペア:

[(1, 305970432), (2, 152985216), (3, 101990144), (4, 76492608), (6, 50995072), (8, 38246304), (12, 25497536), (16, 19123152), (24, 12748768), (32, 9561576), (48, 6374384), (64, 4780788), (96, 3187192), (127, 2409216), (128, 2390394), (192, 1593596), (254, 1204608), (256, 1195197), (381, 803072), (384, 796798), (508, 602304), (762, 401536), (768, 398399), (1016, 301152), (1524, 200768), (2032, 150576), (3048, 100384), (3137, 97536), (4064, 75288), (6096, 50192), (6274, 48768), (8128, 37644), (9411, 32512), (12192, 25096), (12548, 24384), (16256, 18822)]