731515272

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2843}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 1867484160

約数和(自身を除く): 1135968888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 151, 213, 284, 302, 426, 453, 568, 604, 852, 906, 1208, 1704, 1812, 2843, 3624, 5686, 8529, 10721, 11372, 17058, 21442, 22744, 32163, 34116, 42884, 64326, 68232, 85768, 128652, 201853, 257304, 403706, 429293, 605559, 807412, 858586, 1211118, 1287879, 1614824, 1717172, 2422236, 2575758, 3434344, 4844472, 5151516, 10303032, 30479803, 60959606, 91439409, 121919212, 182878818, 243838424, 365757636, 731515272]

約数ペア:

[(1, 731515272), (2, 365757636), (3, 243838424), (4, 182878818), (6, 121919212), (8, 91439409), (12, 60959606), (24, 30479803), (71, 10303032), (142, 5151516), (151, 4844472), (213, 3434344), (284, 2575758), (302, 2422236), (426, 1717172), (453, 1614824), (568, 1287879), (604, 1211118), (852, 858586), (906, 807412), (1208, 605559), (1704, 429293), (1812, 403706), (2843, 257304), (3624, 201853), (5686, 128652), (8529, 85768), (10721, 68232), (11372, 64326), (17058, 42884), (21442, 34116), (22744, 32163)]