661100544

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 2146435200

約数和(自身を除く): 1485334656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 89, 93, 96, 104, 117, 124, 128, 144, 156, 178, 186, 192, 208, 234, 248, 256, 267, 279, 288, 312, 356, 372, 384, 403, 416, 468, 496, 512, 534, 558, 576, 624, 712, 744, 768, 801, 806, 832, 936, 992, 1024, 1068, 1116, 1152, 1157, 1209, 1248, 1424, 1488, 1536, 1602, 1612, 1664, 1872, 1984, 2048, 2136, 2232, 2304, 2314, 2418, 2496, 2759, 2848, 2976, 3072, 3204, 3224, 3328, 3471, 3627, 3744, 3968, 4272, 4464, 4608, 4628, 4836, 4992, 5518, 5696, 5952, 6144, 6408, 6448, 6656, 6942, 7254, 7488, 7936, 8277, 8544, 8928, 9216, 9256, 9672, 9984, 10413, 11036, 11392, 11904, 12816, 12896, 13312, 13884, 14508, 14976, 15872, 16554, 17088, 17856, 18432, 18512, 19344, 19968, 20826, 22072, 22784, 23808, 24831, 25632, 25792, 26624, 27768, 29016, 29952, 31744, 33108, 34176, 35712, 35867, 37024, 38688, 39936, 41652, 44144, 45568, 47616, 49662, 51264, 51584, 55536, 58032, 59904, 63488, 66216, 68352, 71424, 71734, 74048, 77376, 79872, 83304, 88288, 91136, 95232, 99324, 102528, 103168, 107601, 111072, 116064, 119808, 132432, 136704, 142848, 143468, 148096, 154752, 166608, 176576, 182272, 190464, 198648, 205056, 206336, 215202, 222144, 232128, 239616, 264864, 273408, 285696, 286936, 296192, 309504, 322803, 333216, 353152, 397296, 410112, 412672, 430404, 444288, 464256, 529728, 546816, 571392, 573872, 592384, 619008, 645606, 666432, 706304, 794592, 820224, 825344, 860808, 888576, 928512, 1059456, 1147744, 1184768, 1238016, 1291212, 1332864, 1412608, 1589184, 1640448, 1721616, 1777152, 1857024, 2118912, 2295488, 2369536, 2476032, 2582424, 2665728, 2825216, 3178368, 3443232, 3554304, 3714048, 4237824, 4590976, 5164848, 5331456, 5650432, 6356736, 6886464, 7108608, 7428096, 8475648, 9181952, 10329696, 10662912, 12713472, 13772928, 16951296, 18363904, 20659392, 21325824, 25426944, 27545856, 36727808, 41318784, 50853888, 55091712, 73455616, 82637568, 110183424, 165275136, 220366848, 330550272, 661100544]

約数ペア:

[(1, 661100544), (2, 330550272), (3, 220366848), (4, 165275136), (6, 110183424), (8, 82637568), (9, 73455616), (12, 55091712), (13, 50853888), (16, 41318784), (18, 36727808), (24, 27545856), (26, 25426944), (31, 21325824), (32, 20659392), (36, 18363904), (39, 16951296), (48, 13772928), (52, 12713472), (62, 10662912), (64, 10329696), (72, 9181952), (78, 8475648), (89, 7428096), (93, 7108608), (96, 6886464), (104, 6356736), (117, 5650432), (124, 5331456), (128, 5164848), (144, 4590976), (156, 4237824), (178, 3714048), (186, 3554304), (192, 3443232), (208, 3178368), (234, 2825216), (248, 2665728), (256, 2582424), (267, 2476032), (279, 2369536), (288, 2295488), (312, 2118912), (356, 1857024), (372, 1777152), (384, 1721616), (403, 1640448), (416, 1589184), (468, 1412608), (496, 1332864), (512, 1291212), (534, 1238016), (558, 1184768), (576, 1147744), (624, 1059456), (712, 928512), (744, 888576), (768, 860808), (801, 825344), (806, 820224), (832, 794592), (936, 706304), (992, 666432), (1024, 645606), (1068, 619008), (1116, 592384), (1152, 573872), (1157, 571392), (1209, 546816), (1248, 529728), (1424, 464256), (1488, 444288), (1536, 430404), (1602, 412672), (1612, 410112), (1664, 397296), (1872, 353152), (1984, 333216), (2048, 322803), (2136, 309504), (2232, 296192), (2304, 286936), (2314, 285696), (2418, 273408), (2496, 264864), (2759, 239616), (2848, 232128), (2976, 222144), (3072, 215202), (3204, 206336), (3224, 205056), (3328, 198648), (3471, 190464), (3627, 182272), (3744, 176576), (3968, 166608), (4272, 154752), (4464, 148096), (4608, 143468), (4628, 142848), (4836, 136704), (4992, 132432), (5518, 119808), (5696, 116064), (5952, 111072), (6144, 107601), (6408, 103168), (6448, 102528), (6656, 99324), (6942, 95232), (7254, 91136), (7488, 88288), (7936, 83304), (8277, 79872), (8544, 77376), (8928, 74048), (9216, 71734), (9256, 71424), (9672, 68352), (9984, 66216), (10413, 63488), (11036, 59904), (11392, 58032), (11904, 55536), (12816, 51584), (12896, 51264), (13312, 49662), (13884, 47616), (14508, 45568), (14976, 44144), (15872, 41652), (16554, 39936), (17088, 38688), (17856, 37024), (18432, 35867), (18512, 35712), (19344, 34176), (19968, 33108), (20826, 31744), (22072, 29952), (22784, 29016), (23808, 27768), (24831, 26624), (25632, 25792)]