224764322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 356505600

約数和(自身を除く): 131741278

約数列:

[1, 2, 31, 62, 79, 109, 158, 218, 421, 842, 2449, 3379, 4898, 6758, 8611, 13051, 17222, 26102, 33259, 45889, 66518, 91778, 266941, 533882, 1031029, 1422559, 2062058, 2845118, 3625231, 7250462, 112382161, 224764322]

約数ペア:

[(1, 224764322), (2, 112382161), (31, 7250462), (62, 3625231), (79, 2845118), (109, 2062058), (158, 1422559), (218, 1031029), (421, 533882), (842, 266941), (2449, 91778), (3379, 66518), (4898, 45889), (6758, 33259), (8611, 26102), (13051, 17222)]