123956352

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 411264000

約数和(自身を除く): 287307648

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, 267, 279, 288, 312, 351, 356, 372, 384, 403, 416, 432, 468, 496, 534, 558, 576, 624, 702, 712, 744, 801, 806, 832, 837, 864, 936, 992, 1068, 1116, 1152, 1157, 1209, 1248, 1404, 1424, 1488, 1602, 1612, 1664, 1674, 1728, 1872, 1984, 2136, 2232, 2314, 2403, 2418, 2496, 2759, 2808, 2848, 2976, 3204, 3224, 3348, 3456, 3471, 3627, 3744, 3968, 4272, 4464, 4628, 4806, 4836, 4992, 5518, 5616, 5696, 5952, 6408, 6448, 6696, 6942, 7254, 7488, 8277, 8544, 8928, 9256, 9612, 9672, 10413, 10881, 11036, 11232, 11392, 11904, 12816, 12896, 13392, 13884, 14508, 14976, 16554, 17088, 17856, 18512, 19224, 19344, 20826, 21762, 22072, 22464, 24831, 25632, 25792, 26784, 27768, 29016, 31239, 33108, 34176, 35712, 35867, 37024, 38448, 38688, 41652, 43524, 44144, 44928, 49662, 51264, 51584, 53568, 55536, 58032, 62478, 66216, 71734, 74048, 74493, 76896, 77376, 83304, 87048, 88288, 99324, 102528, 107136, 107601, 111072, 116064, 124956, 132432, 143468, 148096, 148986, 153792, 154752, 166608, 174096, 176576, 198648, 215202, 222144, 232128, 249912, 264864, 286936, 297972, 307584, 322803, 333216, 348192, 353152, 397296, 430404, 444288, 464256, 499824, 529728, 573872, 595944, 645606, 666432, 696384, 794592, 860808, 968409, 999648, 1059456, 1147744, 1191888, 1291212, 1332864, 1392768, 1589184, 1721616, 1936818, 1999296, 2295488, 2383776, 2582424, 3178368, 3443232, 3873636, 3998592, 4590976, 4767552, 5164848, 6886464, 7747272, 9535104, 10329696, 13772928, 15494544, 20659392, 30989088, 41318784, 61978176, 123956352]

約数ペア:

[(1, 123956352), (2, 61978176), (3, 41318784), (4, 30989088), (6, 20659392), (8, 15494544), (9, 13772928), (12, 10329696), (13, 9535104), (16, 7747272), (18, 6886464), (24, 5164848), (26, 4767552), (27, 4590976), (31, 3998592), (32, 3873636), (36, 3443232), (39, 3178368), (48, 2582424), (52, 2383776), (54, 2295488), (62, 1999296), (64, 1936818), (72, 1721616), (78, 1589184), (89, 1392768), (93, 1332864), (96, 1291212), (104, 1191888), (108, 1147744), (117, 1059456), (124, 999648), (128, 968409), (144, 860808), (156, 794592), (178, 696384), (186, 666432), (192, 645606), (208, 595944), (216, 573872), (234, 529728), (248, 499824), (267, 464256), (279, 444288), (288, 430404), (312, 397296), (351, 353152), (356, 348192), (372, 333216), (384, 322803), (403, 307584), (416, 297972), (432, 286936), (468, 264864), (496, 249912), (534, 232128), (558, 222144), (576, 215202), (624, 198648), (702, 176576), (712, 174096), (744, 166608), (801, 154752), (806, 153792), (832, 148986), (837, 148096), (864, 143468), (936, 132432), (992, 124956), (1068, 116064), (1116, 111072), (1152, 107601), (1157, 107136), (1209, 102528), (1248, 99324), (1404, 88288), (1424, 87048), (1488, 83304), (1602, 77376), (1612, 76896), (1664, 74493), (1674, 74048), (1728, 71734), (1872, 66216), (1984, 62478), (2136, 58032), (2232, 55536), (2314, 53568), (2403, 51584), (2418, 51264), (2496, 49662), (2759, 44928), (2808, 44144), (2848, 43524), (2976, 41652), (3204, 38688), (3224, 38448), (3348, 37024), (3456, 35867), (3471, 35712), (3627, 34176), (3744, 33108), (3968, 31239), (4272, 29016), (4464, 27768), (4628, 26784), (4806, 25792), (4836, 25632), (4992, 24831), (5518, 22464), (5616, 22072), (5696, 21762), (5952, 20826), (6408, 19344), (6448, 19224), (6696, 18512), (6942, 17856), (7254, 17088), (7488, 16554), (8277, 14976), (8544, 14508), (8928, 13884), (9256, 13392), (9612, 12896), (9672, 12816), (10413, 11904), (10881, 11392), (11036, 11232)]