2695802976

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131837}}^1$

素因数の和:131924

約数の個数: 72

約数和(自身を含む): 7774223184

約数和(自身を除く): 5078420208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 131837, 263674, 395511, 527348, 791022, 1054696, 1186533, 1582044, 2109392, 2373066, 3164088, 4218784, 4746132, 6328176, 9360427, 9492264, 12656352, 18720854, 18984528, 28081281, 37441708, 37969056, 56162562, 74883416, 84243843, 112325124, 149766832, 168487686, 224650248, 299533664, 336975372, 449300496, 673950744, 898600992, 1347901488, 2695802976]

約数ペア:

[(1, 2695802976), (2, 1347901488), (3, 898600992), (4, 673950744), (6, 449300496), (8, 336975372), (9, 299533664), (12, 224650248), (16, 168487686), (18, 149766832), (24, 112325124), (32, 84243843), (36, 74883416), (48, 56162562), (71, 37969056), (72, 37441708), (96, 28081281), (142, 18984528), (144, 18720854), (213, 12656352), (284, 9492264), (288, 9360427), (426, 6328176), (568, 4746132), (639, 4218784), (852, 3164088), (1136, 2373066), (1278, 2109392), (1704, 1582044), (2272, 1186533), (2556, 1054696), (3408, 791022), (5112, 527348), (6816, 395511), (10224, 263674), (20448, 131837)]