857464992

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{63347}}^1$

素因数の和:63410

約数の個数: 72

約数和(自身を含む): 2490336576

約数和(自身を除く): 1632871584

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, 63347, 126694, 190041, 253388, 380082, 506776, 570123, 760164, 1013552, 1140246, 1520328, 2027104, 2280492, 2977309, 3040656, 4560984, 5954618, 6081312, 8931927, 9121968, 11909236, 17863854, 18243936, 23818472, 26795781, 35727708, 47636944, 53591562, 71455416, 95273888, 107183124, 142910832, 214366248, 285821664, 428732496, 857464992]

約数ペア:

[(1, 857464992), (2, 428732496), (3, 285821664), (4, 214366248), (6, 142910832), (8, 107183124), (9, 95273888), (12, 71455416), (16, 53591562), (18, 47636944), (24, 35727708), (32, 26795781), (36, 23818472), (47, 18243936), (48, 17863854), (72, 11909236), (94, 9121968), (96, 8931927), (141, 6081312), (144, 5954618), (188, 4560984), (282, 3040656), (288, 2977309), (376, 2280492), (423, 2027104), (564, 1520328), (752, 1140246), (846, 1013552), (1128, 760164), (1504, 570123), (1692, 506776), (2256, 380082), (3384, 253388), (4512, 190041), (6768, 126694), (13536, 63347)]