284486112

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21017}}^1$

素因数の和:21080

約数の個数: 72

約数和(自身を含む): 826259616

約数和(自身を除く): 541773504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 21017, 42034, 63051, 84068, 126102, 168136, 189153, 252204, 336272, 378306, 504408, 672544, 756612, 987799, 1008816, 1513224, 1975598, 2017632, 2963397, 3026448, 3951196, 5926794, 6052896, 7902392, 8890191, 11853588, 15804784, 17780382, 23707176, 31609568, 35560764, 47414352, 71121528, 94828704, 142243056, 284486112]

約数ペア:

[(1, 284486112), (2, 142243056), (3, 94828704), (4, 71121528), (6, 47414352), (8, 35560764), (9, 31609568), (12, 23707176), (16, 17780382), (18, 15804784), (24, 11853588), (32, 8890191), (36, 7902392), (47, 6052896), (48, 5926794), (72, 3951196), (94, 3026448), (96, 2963397), (141, 2017632), (144, 1975598), (188, 1513224), (282, 1008816), (288, 987799), (376, 756612), (423, 672544), (564, 504408), (752, 378306), (846, 336272), (1128, 252204), (1504, 189153), (1692, 168136), (2256, 126102), (3384, 84068), (4512, 63051), (6768, 42034), (13536, 21017)]