239305872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 120

約数和(自身を含む): 707760256

約数和(自身を除く): 468454384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 442, 578, 624, 663, 816, 867, 884, 1156, 1326, 1327, 1734, 1768, 2312, 2652, 2654, 3468, 3536, 3757, 3981, 4624, 5304, 5308, 6936, 7514, 7962, 10608, 10616, 11271, 13872, 15028, 15924, 17251, 21232, 22542, 22559, 30056, 31848, 34502, 45084, 45118, 51753, 60112, 63696, 67677, 69004, 90168, 90236, 103506, 135354, 138008, 180336, 180472, 207012, 270708, 276016, 293267, 360944, 383503, 414024, 541416, 586534, 767006, 828048, 879801, 1082832, 1150509, 1173068, 1534012, 1759602, 2301018, 2346136, 3068024, 3519204, 4602036, 4692272, 4985539, 6136048, 7038408, 9204072, 9971078, 14076816, 14956617, 18408144, 19942156, 29913234, 39884312, 59826468, 79768624, 119652936, 239305872]

約数ペア:

[(1, 239305872), (2, 119652936), (3, 79768624), (4, 59826468), (6, 39884312), (8, 29913234), (12, 19942156), (13, 18408144), (16, 14956617), (17, 14076816), (24, 9971078), (26, 9204072), (34, 7038408), (39, 6136048), (48, 4985539), (51, 4692272), (52, 4602036), (68, 3519204), (78, 3068024), (102, 2346136), (104, 2301018), (136, 1759602), (156, 1534012), (204, 1173068), (208, 1150509), (221, 1082832), (272, 879801), (289, 828048), (312, 767006), (408, 586534), (442, 541416), (578, 414024), (624, 383503), (663, 360944), (816, 293267), (867, 276016), (884, 270708), (1156, 207012), (1326, 180472), (1327, 180336), (1734, 138008), (1768, 135354), (2312, 103506), (2652, 90236), (2654, 90168), (3468, 69004), (3536, 67677), (3757, 63696), (3981, 60112), (4624, 51753), (5304, 45118), (5308, 45084), (6936, 34502), (7514, 31848), (7962, 30056), (10608, 22559), (10616, 22542), (11271, 21232), (13872, 17251), (15028, 15924)]