388268664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2311123}}^1$

素因数の和:2311139

約数の個数: 32

約数和(自身を含む): 1109339520

約数和(自身を除く): 721070856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2311123, 4622246, 6933369, 9244492, 13866738, 16177861, 18488984, 27733476, 32355722, 48533583, 55466952, 64711444, 97067166, 129422888, 194134332, 388268664]

約数ペア:

[(1, 388268664), (2, 194134332), (3, 129422888), (4, 97067166), (6, 64711444), (7, 55466952), (8, 48533583), (12, 32355722), (14, 27733476), (21, 18488984), (24, 16177861), (28, 13866738), (42, 9244492), (56, 6933369), (84, 4622246), (168, 2311123)]