285333136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{14347}}^1$

素因数の和:14479

約数の個数: 40

約数和(自身を含む): 608469984

約数和(自身を除く): 323136848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 14347, 19888, 28694, 57388, 114776, 157817, 229552, 315634, 631268, 1262536, 1621211, 2525072, 3242422, 6484844, 12969688, 17833321, 25939376, 35666642, 71333284, 142666568, 285333136]

約数ペア:

[(1, 285333136), (2, 142666568), (4, 71333284), (8, 35666642), (11, 25939376), (16, 17833321), (22, 12969688), (44, 6484844), (88, 3242422), (113, 2525072), (176, 1621211), (226, 1262536), (452, 631268), (904, 315634), (1243, 229552), (1808, 157817), (2486, 114776), (4972, 57388), (9944, 28694), (14347, 19888)]