991650816

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 352

約数和(自身を含む): 3301401600

約数和(自身を除く): 2309750784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 89, 93, 96, 104, 108, 117, 124, 128, 144, 156, 178, 186, 192, 208, 216, 234, 248, 256, 267, 279, 288, 312, 351, 356, 372, 384, 403, 416, 432, 468, 496, 512, 534, 558, 576, 624, 702, 712, 744, 768, 801, 806, 832, 837, 864, 936, 992, 1024, 1068, 1116, 1152, 1157, 1209, 1248, 1404, 1424, 1488, 1536, 1602, 1612, 1664, 1674, 1728, 1872, 1984, 2136, 2232, 2304, 2314, 2403, 2418, 2496, 2759, 2808, 2848, 2976, 3072, 3204, 3224, 3328, 3348, 3456, 3471, 3627, 3744, 3968, 4272, 4464, 4608, 4628, 4806, 4836, 4992, 5518, 5616, 5696, 5952, 6408, 6448, 6656, 6696, 6912, 6942, 7254, 7488, 7936, 8277, 8544, 8928, 9216, 9256, 9612, 9672, 9984, 10413, 10881, 11036, 11232, 11392, 11904, 12816, 12896, 13312, 13392, 13824, 13884, 14508, 14976, 15872, 16554, 17088, 17856, 18512, 19224, 19344, 19968, 20826, 21762, 22072, 22464, 22784, 23808, 24831, 25632, 25792, 26784, 27648, 27768, 29016, 29952, 31239, 31744, 33108, 34176, 35712, 35867, 37024, 38448, 38688, 39936, 41652, 43524, 44144, 44928, 45568, 47616, 49662, 51264, 51584, 53568, 55536, 58032, 59904, 62478, 66216, 68352, 71424, 71734, 74048, 74493, 76896, 77376, 83304, 87048, 88288, 89856, 91136, 95232, 99324, 102528, 103168, 107136, 107601, 111072, 116064, 119808, 124956, 132432, 136704, 142848, 143468, 148096, 148986, 153792, 154752, 166608, 174096, 176576, 179712, 198648, 205056, 206336, 214272, 215202, 222144, 232128, 249912, 264864, 273408, 285696, 286936, 296192, 297972, 307584, 309504, 322803, 333216, 348192, 353152, 359424, 397296, 410112, 412672, 428544, 430404, 444288, 464256, 499824, 529728, 573872, 592384, 595944, 615168, 619008, 645606, 666432, 696384, 706304, 794592, 820224, 857088, 860808, 888576, 928512, 968409, 999648, 1059456, 1147744, 1184768, 1191888, 1230336, 1238016, 1291212, 1332864, 1392768, 1412608, 1589184, 1721616, 1777152, 1857024, 1936818, 1999296, 2118912, 2295488, 2383776, 2460672, 2582424, 2665728, 2785536, 2825216, 3178368, 3443232, 3554304, 3714048, 3873636, 3998592, 4237824, 4590976, 4767552, 5164848, 5331456, 5571072, 6356736, 6886464, 7747272, 7997184, 8475648, 9181952, 9535104, 10329696, 10662912, 11142144, 12713472, 13772928, 15494544, 15994368, 18363904, 19070208, 20659392, 25426944, 27545856, 30989088, 31988736, 36727808, 38140416, 41318784, 55091712, 61978176, 76280832, 82637568, 110183424, 123956352, 165275136, 247912704, 330550272, 495825408, 991650816]

約数ペア:

[(1, 991650816), (2, 495825408), (3, 330550272), (4, 247912704), (6, 165275136), (8, 123956352), (9, 110183424), (12, 82637568), (13, 76280832), (16, 61978176), (18, 55091712), (24, 41318784), (26, 38140416), (27, 36727808), (31, 31988736), (32, 30989088), (36, 27545856), (39, 25426944), (48, 20659392), (52, 19070208), (54, 18363904), (62, 15994368), (64, 15494544), (72, 13772928), (78, 12713472), (89, 11142144), (93, 10662912), (96, 10329696), (104, 9535104), (108, 9181952), (117, 8475648), (124, 7997184), (128, 7747272), (144, 6886464), (156, 6356736), (178, 5571072), (186, 5331456), (192, 5164848), (208, 4767552), (216, 4590976), (234, 4237824), (248, 3998592), (256, 3873636), (267, 3714048), (279, 3554304), (288, 3443232), (312, 3178368), (351, 2825216), (356, 2785536), (372, 2665728), (384, 2582424), (403, 2460672), (416, 2383776), (432, 2295488), (468, 2118912), (496, 1999296), (512, 1936818), (534, 1857024), (558, 1777152), (576, 1721616), (624, 1589184), (702, 1412608), (712, 1392768), (744, 1332864), (768, 1291212), (801, 1238016), (806, 1230336), (832, 1191888), (837, 1184768), (864, 1147744), (936, 1059456), (992, 999648), (1024, 968409), (1068, 928512), (1116, 888576), (1152, 860808), (1157, 857088), (1209, 820224), (1248, 794592), (1404, 706304), (1424, 696384), (1488, 666432), (1536, 645606), (1602, 619008), (1612, 615168), (1664, 595944), (1674, 592384), (1728, 573872), (1872, 529728), (1984, 499824), (2136, 464256), (2232, 444288), (2304, 430404), (2314, 428544), (2403, 412672), (2418, 410112), (2496, 397296), (2759, 359424), (2808, 353152), (2848, 348192), (2976, 333216), (3072, 322803), (3204, 309504), (3224, 307584), (3328, 297972), (3348, 296192), (3456, 286936), (3471, 285696), (3627, 273408), (3744, 264864), (3968, 249912), (4272, 232128), (4464, 222144), (4608, 215202), (4628, 214272), (4806, 206336), (4836, 205056), (4992, 198648), (5518, 179712), (5616, 176576), (5696, 174096), (5952, 166608), (6408, 154752), (6448, 153792), (6656, 148986), (6696, 148096), (6912, 143468), (6942, 142848), (7254, 136704), (7488, 132432), (7936, 124956), (8277, 119808), (8544, 116064), (8928, 111072), (9216, 107601), (9256, 107136), (9612, 103168), (9672, 102528), (9984, 99324), (10413, 95232), (10881, 91136), (11036, 89856), (11232, 88288), (11392, 87048), (11904, 83304), (12816, 77376), (12896, 76896), (13312, 74493), (13392, 74048), (13824, 71734), (13884, 71424), (14508, 68352), (14976, 66216), (15872, 62478), (16554, 59904), (17088, 58032), (17856, 55536), (18512, 53568), (19224, 51584), (19344, 51264), (19968, 49662), (20826, 47616), (21762, 45568), (22072, 44928), (22464, 44144), (22784, 43524), (23808, 41652), (24831, 39936), (25632, 38688), (25792, 38448), (26784, 37024), (27648, 35867), (27768, 35712), (29016, 34176), (29952, 33108), (31239, 31744)]