219818088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{436147}}^1$

素因数の和:436166

約数の個数: 48

約数和(自身を含む): 680390880

約数和(自身を除く): 460572792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 436147, 872294, 1308441, 1744588, 2616882, 3053029, 3489176, 3925323, 5233764, 6106058, 7850646, 9159087, 10467528, 12212116, 15701292, 18318174, 24424232, 27477261, 31402584, 36636348, 54954522, 73272696, 109909044, 219818088]

約数ペア:

[(1, 219818088), (2, 109909044), (3, 73272696), (4, 54954522), (6, 36636348), (7, 31402584), (8, 27477261), (9, 24424232), (12, 18318174), (14, 15701292), (18, 12212116), (21, 10467528), (24, 9159087), (28, 7850646), (36, 6106058), (42, 5233764), (56, 3925323), (63, 3489176), (72, 3053029), (84, 2616882), (126, 1744588), (168, 1308441), (252, 872294), (504, 436147)]