238590612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10847}}^1$

素因数の和:10917

約数の個数: 72

約数和(自身を含む): 663376896

約数和(自身を除く): 424786284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10847, 10998, 21694, 21996, 32541, 43388, 65082, 97623, 130164, 141011, 195246, 282022, 390492, 423033, 509809, 564044, 846066, 1019618, 1269099, 1529427, 1692132, 2039236, 2538198, 3058854, 4588281, 5076396, 6117708, 6627517, 9176562, 13255034, 18353124, 19882551, 26510068, 39765102, 59647653, 79530204, 119295306, 238590612]

約数ペア:

[(1, 238590612), (2, 119295306), (3, 79530204), (4, 59647653), (6, 39765102), (9, 26510068), (12, 19882551), (13, 18353124), (18, 13255034), (26, 9176562), (36, 6627517), (39, 6117708), (47, 5076396), (52, 4588281), (78, 3058854), (94, 2538198), (117, 2039236), (141, 1692132), (156, 1529427), (188, 1269099), (234, 1019618), (282, 846066), (423, 564044), (468, 509809), (564, 423033), (611, 390492), (846, 282022), (1222, 195246), (1692, 141011), (1833, 130164), (2444, 97623), (3666, 65082), (5499, 43388), (7332, 32541), (10847, 21996), (10998, 21694)]