2227678432

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{432391}}^1$

素因数の和:432431

約数の個数: 48

約数和(自身を含む): 5230213632

約数和(自身を除く): 3002535200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 432391, 864782, 1729564, 3026737, 3459128, 6053474, 6918256, 9944993, 12106948, 13836512, 19889986, 24213896, 39779972, 48427792, 69614951, 79559944, 96855584, 139229902, 159119888, 278459804, 318239776, 556919608, 1113839216, 2227678432]

約数ペア:

[(1, 2227678432), (2, 1113839216), (4, 556919608), (7, 318239776), (8, 278459804), (14, 159119888), (16, 139229902), (23, 96855584), (28, 79559944), (32, 69614951), (46, 48427792), (56, 39779972), (92, 24213896), (112, 19889986), (161, 13836512), (184, 12106948), (224, 9944993), (322, 6918256), (368, 6053474), (644, 3459128), (736, 3026737), (1288, 1729564), (2576, 864782), (5152, 432391)]