231489384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1377913}}^1$

素因数の和:1377929

約数の個数: 32

約数和(自身を含む): 661398720

約数和(自身を除く): 429909336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1377913, 2755826, 4133739, 5511652, 8267478, 9645391, 11023304, 16534956, 19290782, 28936173, 33069912, 38581564, 57872346, 77163128, 115744692, 231489384]

約数ペア:

[(1, 231489384), (2, 115744692), (3, 77163128), (4, 57872346), (6, 38581564), (7, 33069912), (8, 28936173), (12, 19290782), (14, 16534956), (21, 11023304), (24, 9645391), (28, 8267478), (42, 5511652), (56, 4133739), (84, 2755826), (168, 1377913)]