978903552

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 240

約数和(自身を含む): 3004182720

約数和(自身を除く): 2025279168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 121, 128, 132, 138, 176, 184, 192, 229, 242, 253, 256, 264, 276, 352, 363, 368, 384, 458, 484, 506, 512, 528, 552, 687, 704, 726, 736, 759, 768, 916, 968, 1012, 1056, 1104, 1374, 1408, 1452, 1472, 1518, 1536, 1832, 1936, 2024, 2112, 2208, 2519, 2748, 2783, 2816, 2904, 2944, 3036, 3664, 3872, 4048, 4224, 4416, 5038, 5267, 5496, 5566, 5632, 5808, 5888, 6072, 7328, 7557, 7744, 8096, 8349, 8448, 8832, 10076, 10534, 10992, 11132, 11616, 11776, 12144, 14656, 15114, 15488, 15801, 16192, 16698, 16896, 17664, 20152, 21068, 21984, 22264, 23232, 24288, 27709, 29312, 30228, 30976, 31602, 32384, 33396, 35328, 40304, 42136, 43968, 44528, 46464, 48576, 55418, 57937, 58624, 60456, 61952, 63204, 64768, 66792, 80608, 83127, 84272, 87936, 89056, 92928, 97152, 110836, 115874, 117248, 120912, 126408, 129536, 133584, 161216, 166254, 168544, 173811, 175872, 178112, 185856, 194304, 221672, 231748, 241824, 252816, 267168, 322432, 332508, 337088, 347622, 351744, 356224, 388608, 443344, 463496, 483648, 505632, 534336, 637307, 644864, 665016, 674176, 695244, 712448, 886688, 926992, 967296, 1011264, 1068672, 1274614, 1289728, 1330032, 1348352, 1390488, 1424896, 1773376, 1853984, 1911921, 1934592, 2022528, 2137344, 2549228, 2660064, 2696704, 2780976, 3546752, 3707968, 3823842, 3869184, 4045056, 4274688, 5098456, 5320128, 5561952, 7093504, 7415936, 7647684, 8090112, 10196912, 10640256, 11123904, 14187008, 14831872, 15295368, 20393824, 21280512, 22247808, 29663744, 30590736, 40787648, 42561024, 44495616, 61181472, 81575296, 88991232, 122362944, 163150592, 244725888, 326301184, 489451776, 978903552]

約数ペア:

[(1, 978903552), (2, 489451776), (3, 326301184), (4, 244725888), (6, 163150592), (8, 122362944), (11, 88991232), (12, 81575296), (16, 61181472), (22, 44495616), (23, 42561024), (24, 40787648), (32, 30590736), (33, 29663744), (44, 22247808), (46, 21280512), (48, 20393824), (64, 15295368), (66, 14831872), (69, 14187008), (88, 11123904), (92, 10640256), (96, 10196912), (121, 8090112), (128, 7647684), (132, 7415936), (138, 7093504), (176, 5561952), (184, 5320128), (192, 5098456), (229, 4274688), (242, 4045056), (253, 3869184), (256, 3823842), (264, 3707968), (276, 3546752), (352, 2780976), (363, 2696704), (368, 2660064), (384, 2549228), (458, 2137344), (484, 2022528), (506, 1934592), (512, 1911921), (528, 1853984), (552, 1773376), (687, 1424896), (704, 1390488), (726, 1348352), (736, 1330032), (759, 1289728), (768, 1274614), (916, 1068672), (968, 1011264), (1012, 967296), (1056, 926992), (1104, 886688), (1374, 712448), (1408, 695244), (1452, 674176), (1472, 665016), (1518, 644864), (1536, 637307), (1832, 534336), (1936, 505632), (2024, 483648), (2112, 463496), (2208, 443344), (2519, 388608), (2748, 356224), (2783, 351744), (2816, 347622), (2904, 337088), (2944, 332508), (3036, 322432), (3664, 267168), (3872, 252816), (4048, 241824), (4224, 231748), (4416, 221672), (5038, 194304), (5267, 185856), (5496, 178112), (5566, 175872), (5632, 173811), (5808, 168544), (5888, 166254), (6072, 161216), (7328, 133584), (7557, 129536), (7744, 126408), (8096, 120912), (8349, 117248), (8448, 115874), (8832, 110836), (10076, 97152), (10534, 92928), (10992, 89056), (11132, 87936), (11616, 84272), (11776, 83127), (12144, 80608), (14656, 66792), (15114, 64768), (15488, 63204), (15801, 61952), (16192, 60456), (16698, 58624), (16896, 57937), (17664, 55418), (20152, 48576), (21068, 46464), (21984, 44528), (22264, 43968), (23232, 42136), (24288, 40304), (27709, 35328), (29312, 33396), (30228, 32384), (30976, 31602)]