2511135216

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{252731}}^1$

素因数の和:252771

約数の個数: 80

約数和(自身を含む): 7521304320

約数和(自身を除く): 5010169104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 252731, 505462, 758193, 1010924, 1516386, 2021848, 2274579, 3032772, 4043696, 4549158, 5812813, 6065544, 6823737, 9098316, 11625626, 12131088, 13647474, 17438439, 18196632, 23251252, 27294948, 34876878, 36393264, 46502504, 52315317, 54589896, 69753756, 93005008, 104630634, 109179792, 139507512, 156945951, 209261268, 279015024, 313891902, 418522536, 627783804, 837045072, 1255567608, 2511135216]

約数ペア:

[(1, 2511135216), (2, 1255567608), (3, 837045072), (4, 627783804), (6, 418522536), (8, 313891902), (9, 279015024), (12, 209261268), (16, 156945951), (18, 139507512), (23, 109179792), (24, 104630634), (27, 93005008), (36, 69753756), (46, 54589896), (48, 52315317), (54, 46502504), (69, 36393264), (72, 34876878), (92, 27294948), (108, 23251252), (138, 18196632), (144, 17438439), (184, 13647474), (207, 12131088), (216, 11625626), (276, 9098316), (368, 6823737), (414, 6065544), (432, 5812813), (552, 4549158), (621, 4043696), (828, 3032772), (1104, 2274579), (1242, 2021848), (1656, 1516386), (2484, 1010924), (3312, 758193), (4968, 505462), (9936, 252731)]