2021097216

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{114419}}^1$

素因数の和:114461

約数の個数: 72

約数和(自身を含む): 5612987520

約数和(自身を除く): 3591890304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 114419, 228838, 343257, 457676, 686514, 915352, 1373028, 1830704, 2631637, 2746056, 3661408, 5263274, 5492112, 7322816, 7894911, 10526548, 10984224, 14645632, 15789822, 21053096, 21968448, 29291264, 31579644, 42106192, 43936896, 63159288, 84212384, 87873792, 126318576, 168424768, 252637152, 336849536, 505274304, 673699072, 1010548608, 2021097216]

約数ペア:

[(1, 2021097216), (2, 1010548608), (3, 673699072), (4, 505274304), (6, 336849536), (8, 252637152), (12, 168424768), (16, 126318576), (23, 87873792), (24, 84212384), (32, 63159288), (46, 43936896), (48, 42106192), (64, 31579644), (69, 29291264), (92, 21968448), (96, 21053096), (128, 15789822), (138, 14645632), (184, 10984224), (192, 10526548), (256, 7894911), (276, 7322816), (368, 5492112), (384, 5263274), (552, 3661408), (736, 2746056), (768, 2631637), (1104, 1830704), (1472, 1373028), (2208, 915352), (2944, 686514), (4416, 457676), (5888, 343257), (8832, 228838), (17664, 114419)]