212715384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1266163}}^1$

素因数の和:1266179

約数の個数: 32

約数和(自身を含む): 607758720

約数和(自身を除く): 395043336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1266163, 2532326, 3798489, 5064652, 7596978, 8863141, 10129304, 15193956, 17726282, 26589423, 30387912, 35452564, 53178846, 70905128, 106357692, 212715384]

約数ペア:

[(1, 212715384), (2, 106357692), (3, 70905128), (4, 53178846), (6, 35452564), (7, 30387912), (8, 26589423), (12, 17726282), (14, 15193956), (21, 10129304), (24, 8863141), (28, 7596978), (42, 5064652), (56, 3798489), (84, 2532326), (168, 1266163)]