349331332

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1531}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 725800320

約数和(自身を除く): 376468988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 281, 406, 562, 812, 1124, 1531, 1967, 3062, 3934, 6124, 7868, 8149, 10717, 16298, 21434, 32596, 42868, 44399, 57043, 88798, 114086, 177596, 228172, 310793, 430211, 621586, 860422, 1243172, 1720844, 3011477, 6022954, 12045908, 12476119, 24952238, 49904476, 87332833, 174665666, 349331332]

約数ペア:

[(1, 349331332), (2, 174665666), (4, 87332833), (7, 49904476), (14, 24952238), (28, 12476119), (29, 12045908), (58, 6022954), (116, 3011477), (203, 1720844), (281, 1243172), (406, 860422), (562, 621586), (812, 430211), (1124, 310793), (1531, 228172), (1967, 177596), (3062, 114086), (3934, 88798), (6124, 57043), (7868, 44399), (8149, 42868), (10717, 32596), (16298, 21434)]