121212864

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1802

約数の個数: 84

約数和(自身を含む): 350381824

約数和(自身を除く): 229168960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 1657, 2032, 2286, 3048, 3314, 4064, 4572, 4971, 6096, 6628, 8128, 9144, 9942, 12192, 13256, 14913, 18288, 19884, 24384, 26512, 29826, 36576, 39768, 53024, 59652, 73152, 79536, 106048, 119304, 159072, 210439, 238608, 318144, 420878, 477216, 631317, 841756, 954432, 1262634, 1683512, 1893951, 2525268, 3367024, 3787902, 5050536, 6734048, 7575804, 10101072, 13468096, 15151608, 20202144, 30303216, 40404288, 60606432, 121212864]

約数ペア:

[(1, 121212864), (2, 60606432), (3, 40404288), (4, 30303216), (6, 20202144), (8, 15151608), (9, 13468096), (12, 10101072), (16, 7575804), (18, 6734048), (24, 5050536), (32, 3787902), (36, 3367024), (48, 2525268), (64, 1893951), (72, 1683512), (96, 1262634), (127, 954432), (144, 841756), (192, 631317), (254, 477216), (288, 420878), (381, 318144), (508, 238608), (576, 210439), (762, 159072), (1016, 119304), (1143, 106048), (1524, 79536), (1657, 73152), (2032, 59652), (2286, 53024), (3048, 39768), (3314, 36576), (4064, 29826), (4572, 26512), (4971, 24384), (6096, 19884), (6628, 18288), (8128, 14913), (9144, 13256), (9942, 12192)]