258630768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 854231040

約数和(自身を除く): 595600272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 31, 33, 36, 44, 46, 48, 62, 66, 69, 72, 88, 92, 93, 99, 124, 132, 138, 144, 176, 184, 186, 198, 207, 229, 248, 253, 264, 276, 279, 341, 368, 372, 396, 414, 458, 496, 506, 528, 552, 558, 682, 687, 713, 744, 759, 792, 828, 916, 1012, 1023, 1104, 1116, 1364, 1374, 1426, 1488, 1518, 1584, 1656, 1832, 2024, 2046, 2061, 2139, 2232, 2277, 2519, 2728, 2748, 2852, 3036, 3069, 3312, 3664, 4048, 4092, 4122, 4278, 4464, 4554, 5038, 5267, 5456, 5496, 5704, 6072, 6138, 6417, 7099, 7557, 7843, 8184, 8244, 8556, 9108, 10076, 10534, 10992, 11408, 12144, 12276, 12834, 14198, 15114, 15686, 15801, 16368, 16488, 17112, 18216, 20152, 21068, 21297, 22671, 23529, 24552, 25668, 28396, 30228, 31372, 31602, 32976, 34224, 36432, 40304, 42136, 42594, 45342, 47058, 47403, 49104, 51336, 56792, 57937, 60456, 62744, 63204, 63891, 70587, 78089, 84272, 85188, 90684, 94116, 94806, 102672, 113584, 115874, 120912, 125488, 126408, 127782, 141174, 156178, 163277, 170376, 173811, 181368, 188232, 189612, 231748, 234267, 252816, 255564, 282348, 312356, 326554, 340752, 347622, 362736, 376464, 379224, 463496, 468534, 489831, 511128, 521433, 564696, 624712, 653108, 695244, 702801, 758448, 926992, 937068, 979662, 1022256, 1042866, 1129392, 1249424, 1306216, 1390488, 1405602, 1469493, 1796047, 1874136, 1959324, 2085732, 2612432, 2780976, 2811204, 2938986, 3592094, 3748272, 3918648, 4171464, 5388141, 5622408, 5877972, 7184188, 7837296, 8342928, 10776282, 11244816, 11755944, 14368376, 16164423, 21552564, 23511888, 28736752, 32328846, 43105128, 64657692, 86210256, 129315384, 258630768]

約数ペア:

[(1, 258630768), (2, 129315384), (3, 86210256), (4, 64657692), (6, 43105128), (8, 32328846), (9, 28736752), (11, 23511888), (12, 21552564), (16, 16164423), (18, 14368376), (22, 11755944), (23, 11244816), (24, 10776282), (31, 8342928), (33, 7837296), (36, 7184188), (44, 5877972), (46, 5622408), (48, 5388141), (62, 4171464), (66, 3918648), (69, 3748272), (72, 3592094), (88, 2938986), (92, 2811204), (93, 2780976), (99, 2612432), (124, 2085732), (132, 1959324), (138, 1874136), (144, 1796047), (176, 1469493), (184, 1405602), (186, 1390488), (198, 1306216), (207, 1249424), (229, 1129392), (248, 1042866), (253, 1022256), (264, 979662), (276, 937068), (279, 926992), (341, 758448), (368, 702801), (372, 695244), (396, 653108), (414, 624712), (458, 564696), (496, 521433), (506, 511128), (528, 489831), (552, 468534), (558, 463496), (682, 379224), (687, 376464), (713, 362736), (744, 347622), (759, 340752), (792, 326554), (828, 312356), (916, 282348), (1012, 255564), (1023, 252816), (1104, 234267), (1116, 231748), (1364, 189612), (1374, 188232), (1426, 181368), (1488, 173811), (1518, 170376), (1584, 163277), (1656, 156178), (1832, 141174), (2024, 127782), (2046, 126408), (2061, 125488), (2139, 120912), (2232, 115874), (2277, 113584), (2519, 102672), (2728, 94806), (2748, 94116), (2852, 90684), (3036, 85188), (3069, 84272), (3312, 78089), (3664, 70587), (4048, 63891), (4092, 63204), (4122, 62744), (4278, 60456), (4464, 57937), (4554, 56792), (5038, 51336), (5267, 49104), (5456, 47403), (5496, 47058), (5704, 45342), (6072, 42594), (6138, 42136), (6417, 40304), (7099, 36432), (7557, 34224), (7843, 32976), (8184, 31602), (8244, 31372), (8556, 30228), (9108, 28396), (10076, 25668), (10534, 24552), (10992, 23529), (11408, 22671), (12144, 21297), (12276, 21068), (12834, 20152), (14198, 18216), (15114, 17112), (15686, 16488), (15801, 16368)]