717979968

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 168

約数和(自身を含む): 2153168160

約数和(自身を除く): 1435188192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 59, 64, 72, 74, 96, 111, 118, 144, 148, 177, 192, 222, 236, 288, 296, 333, 354, 444, 472, 531, 571, 576, 592, 666, 708, 888, 944, 1062, 1142, 1184, 1332, 1416, 1713, 1776, 1888, 2124, 2183, 2284, 2368, 2664, 2832, 3426, 3552, 3776, 4248, 4366, 4568, 5139, 5328, 5664, 6549, 6852, 7104, 8496, 8732, 9136, 10278, 10656, 11328, 13098, 13704, 16992, 17464, 18272, 19647, 20556, 21127, 21312, 26196, 27408, 33689, 33984, 34928, 36544, 39294, 41112, 42254, 52392, 54816, 63381, 67378, 69856, 78588, 82224, 84508, 101067, 104784, 109632, 126762, 134756, 139712, 157176, 164448, 169016, 190143, 202134, 209568, 253524, 269512, 303201, 314352, 328896, 338032, 380286, 404268, 419136, 507048, 539024, 606402, 628704, 676064, 760572, 808536, 1014096, 1078048, 1212804, 1246493, 1257408, 1352128, 1521144, 1617072, 2028192, 2156096, 2425608, 2492986, 3042288, 3234144, 3739479, 4056384, 4851216, 4985972, 6084576, 6468288, 7478958, 9702432, 9971944, 11218437, 12169152, 14957916, 19404864, 19943888, 22436874, 29915832, 39887776, 44873748, 59831664, 79775552, 89747496, 119663328, 179494992, 239326656, 358989984, 717979968]

約数ペア:

[(1, 717979968), (2, 358989984), (3, 239326656), (4, 179494992), (6, 119663328), (8, 89747496), (9, 79775552), (12, 59831664), (16, 44873748), (18, 39887776), (24, 29915832), (32, 22436874), (36, 19943888), (37, 19404864), (48, 14957916), (59, 12169152), (64, 11218437), (72, 9971944), (74, 9702432), (96, 7478958), (111, 6468288), (118, 6084576), (144, 4985972), (148, 4851216), (177, 4056384), (192, 3739479), (222, 3234144), (236, 3042288), (288, 2492986), (296, 2425608), (333, 2156096), (354, 2028192), (444, 1617072), (472, 1521144), (531, 1352128), (571, 1257408), (576, 1246493), (592, 1212804), (666, 1078048), (708, 1014096), (888, 808536), (944, 760572), (1062, 676064), (1142, 628704), (1184, 606402), (1332, 539024), (1416, 507048), (1713, 419136), (1776, 404268), (1888, 380286), (2124, 338032), (2183, 328896), (2284, 314352), (2368, 303201), (2664, 269512), (2832, 253524), (3426, 209568), (3552, 202134), (3776, 190143), (4248, 169016), (4366, 164448), (4568, 157176), (5139, 139712), (5328, 134756), (5664, 126762), (6549, 109632), (6852, 104784), (7104, 101067), (8496, 84508), (8732, 82224), (9136, 78588), (10278, 69856), (10656, 67378), (11328, 63381), (13098, 54816), (13704, 52392), (16992, 42254), (17464, 41112), (18272, 39294), (19647, 36544), (20556, 34928), (21127, 33984), (21312, 33689), (26196, 27408)]