219465624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1306343}}^1$

素因数の和:1306359

約数の個数: 32

約数和(自身を含む): 627045120

約数和(自身を除く): 407579496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1306343, 2612686, 3919029, 5225372, 7838058, 9144401, 10450744, 15676116, 18288802, 27433203, 31352232, 36577604, 54866406, 73155208, 109732812, 219465624]

約数ペア:

[(1, 219465624), (2, 109732812), (3, 73155208), (4, 54866406), (6, 36577604), (7, 31352232), (8, 27433203), (12, 18288802), (14, 15676116), (21, 10450744), (24, 9144401), (28, 7838058), (42, 5225372), (56, 3919029), (84, 2612686), (168, 1306343)]