266055888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 854945280

約数和(自身を除く): 588889392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 49, 56, 62, 82, 84, 89, 93, 98, 112, 123, 124, 147, 164, 168, 178, 186, 196, 217, 246, 248, 267, 287, 294, 328, 336, 356, 372, 392, 434, 492, 496, 534, 574, 588, 623, 651, 656, 712, 744, 784, 861, 868, 984, 1068, 1148, 1176, 1246, 1271, 1302, 1424, 1488, 1519, 1722, 1736, 1869, 1968, 2009, 2136, 2296, 2352, 2492, 2542, 2604, 2759, 3038, 3444, 3472, 3649, 3738, 3813, 4018, 4272, 4361, 4557, 4592, 4984, 5084, 5208, 5518, 6027, 6076, 6888, 7298, 7476, 7626, 8036, 8277, 8722, 8897, 9114, 9968, 10168, 10416, 10947, 11036, 12054, 12152, 13083, 13776, 14596, 14952, 15252, 16072, 16554, 17444, 17794, 18228, 19313, 20336, 21894, 22072, 24108, 24304, 25543, 26166, 26691, 29192, 29904, 30504, 32144, 33108, 34888, 35588, 36456, 38626, 43788, 44144, 48216, 51086, 52332, 53382, 57939, 58384, 61008, 62279, 66216, 69776, 71176, 72912, 76629, 77252, 87576, 96432, 102172, 104664, 106764, 113119, 115878, 124558, 132432, 135191, 142352, 153258, 154504, 175152, 178801, 186837, 204344, 209328, 213528, 226238, 231756, 249116, 270382, 306516, 309008, 339357, 357602, 373674, 405573, 408688, 427056, 452476, 463512, 498232, 536403, 540764, 613032, 678714, 715204, 747348, 791833, 811146, 904952, 927024, 996464, 1072806, 1081528, 1226064, 1357428, 1430408, 1494696, 1583666, 1622292, 1809904, 2145612, 2163056, 2375499, 2714856, 2860816, 2989392, 3167332, 3244584, 4291224, 4750998, 5429712, 5542831, 6334664, 6489168, 8582448, 9501996, 11085662, 12669328, 16628493, 19003992, 22171324, 33256986, 38007984, 44342648, 66513972, 88685296, 133027944, 266055888]

約数ペア:

[(1, 266055888), (2, 133027944), (3, 88685296), (4, 66513972), (6, 44342648), (7, 38007984), (8, 33256986), (12, 22171324), (14, 19003992), (16, 16628493), (21, 12669328), (24, 11085662), (28, 9501996), (31, 8582448), (41, 6489168), (42, 6334664), (48, 5542831), (49, 5429712), (56, 4750998), (62, 4291224), (82, 3244584), (84, 3167332), (89, 2989392), (93, 2860816), (98, 2714856), (112, 2375499), (123, 2163056), (124, 2145612), (147, 1809904), (164, 1622292), (168, 1583666), (178, 1494696), (186, 1430408), (196, 1357428), (217, 1226064), (246, 1081528), (248, 1072806), (267, 996464), (287, 927024), (294, 904952), (328, 811146), (336, 791833), (356, 747348), (372, 715204), (392, 678714), (434, 613032), (492, 540764), (496, 536403), (534, 498232), (574, 463512), (588, 452476), (623, 427056), (651, 408688), (656, 405573), (712, 373674), (744, 357602), (784, 339357), (861, 309008), (868, 306516), (984, 270382), (1068, 249116), (1148, 231756), (1176, 226238), (1246, 213528), (1271, 209328), (1302, 204344), (1424, 186837), (1488, 178801), (1519, 175152), (1722, 154504), (1736, 153258), (1869, 142352), (1968, 135191), (2009, 132432), (2136, 124558), (2296, 115878), (2352, 113119), (2492, 106764), (2542, 104664), (2604, 102172), (2759, 96432), (3038, 87576), (3444, 77252), (3472, 76629), (3649, 72912), (3738, 71176), (3813, 69776), (4018, 66216), (4272, 62279), (4361, 61008), (4557, 58384), (4592, 57939), (4984, 53382), (5084, 52332), (5208, 51086), (5518, 48216), (6027, 44144), (6076, 43788), (6888, 38626), (7298, 36456), (7476, 35588), (7626, 34888), (8036, 33108), (8277, 32144), (8722, 30504), (8897, 29904), (9114, 29192), (9968, 26691), (10168, 26166), (10416, 25543), (10947, 24304), (11036, 24108), (12054, 22072), (12152, 21894), (13083, 20336), (13776, 19313), (14596, 18228), (14952, 17794), (15252, 17444), (16072, 16554)]