804979728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 240

約数和(自身を含む): 2738455680

約数和(自身を除く): 1933475952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 277, 279, 336, 372, 378, 432, 434, 496, 504, 554, 558, 651, 744, 756, 831, 837, 868, 961, 1008, 1108, 1116, 1302, 1488, 1512, 1662, 1674, 1736, 1922, 1939, 1953, 2216, 2232, 2493, 2604, 2883, 3024, 3324, 3348, 3472, 3844, 3878, 3906, 4432, 4464, 4986, 5208, 5766, 5817, 5859, 6648, 6696, 6727, 7479, 7688, 7756, 7812, 8587, 8649, 9972, 10416, 11532, 11634, 11718, 13296, 13392, 13454, 14958, 15376, 15512, 15624, 17174, 17298, 17451, 19944, 20181, 23064, 23268, 23436, 25761, 25947, 26908, 29916, 31024, 31248, 34348, 34596, 34902, 39888, 40362, 46128, 46536, 46872, 51522, 51894, 52353, 53816, 59832, 60109, 60543, 68696, 69192, 69804, 77283, 80724, 93072, 93744, 103044, 103788, 104706, 107632, 119664, 120218, 121086, 137392, 138384, 139608, 154566, 161448, 180327, 181629, 206088, 207576, 209412, 231849, 240436, 242172, 266197, 279216, 309132, 322896, 360654, 363258, 412176, 415152, 418824, 463698, 480872, 484344, 532394, 540981, 618264, 721308, 726516, 798591, 837648, 927396, 961744, 968688, 1064788, 1081962, 1236528, 1442616, 1453032, 1597182, 1622943, 1854792, 1863379, 2129576, 2163924, 2395773, 2885232, 2906064, 3194364, 3245886, 3709584, 3726758, 4259152, 4327848, 4791546, 5590137, 6388728, 6491772, 7187319, 7453516, 8655696, 9583092, 11180274, 12777456, 12983544, 14374638, 14907032, 16770411, 19166184, 22360548, 25967088, 28749276, 29814064, 33540822, 38332368, 44721096, 50311233, 57498552, 67081644, 89442192, 100622466, 114997104, 134163288, 201244932, 268326576, 402489864, 804979728]

約数ペア:

[(1, 804979728), (2, 402489864), (3, 268326576), (4, 201244932), (6, 134163288), (7, 114997104), (8, 100622466), (9, 89442192), (12, 67081644), (14, 57498552), (16, 50311233), (18, 44721096), (21, 38332368), (24, 33540822), (27, 29814064), (28, 28749276), (31, 25967088), (36, 22360548), (42, 19166184), (48, 16770411), (54, 14907032), (56, 14374638), (62, 12983544), (63, 12777456), (72, 11180274), (84, 9583092), (93, 8655696), (108, 7453516), (112, 7187319), (124, 6491772), (126, 6388728), (144, 5590137), (168, 4791546), (186, 4327848), (189, 4259152), (216, 3726758), (217, 3709584), (248, 3245886), (252, 3194364), (277, 2906064), (279, 2885232), (336, 2395773), (372, 2163924), (378, 2129576), (432, 1863379), (434, 1854792), (496, 1622943), (504, 1597182), (554, 1453032), (558, 1442616), (651, 1236528), (744, 1081962), (756, 1064788), (831, 968688), (837, 961744), (868, 927396), (961, 837648), (1008, 798591), (1108, 726516), (1116, 721308), (1302, 618264), (1488, 540981), (1512, 532394), (1662, 484344), (1674, 480872), (1736, 463698), (1922, 418824), (1939, 415152), (1953, 412176), (2216, 363258), (2232, 360654), (2493, 322896), (2604, 309132), (2883, 279216), (3024, 266197), (3324, 242172), (3348, 240436), (3472, 231849), (3844, 209412), (3878, 207576), (3906, 206088), (4432, 181629), (4464, 180327), (4986, 161448), (5208, 154566), (5766, 139608), (5817, 138384), (5859, 137392), (6648, 121086), (6696, 120218), (6727, 119664), (7479, 107632), (7688, 104706), (7756, 103788), (7812, 103044), (8587, 93744), (8649, 93072), (9972, 80724), (10416, 77283), (11532, 69804), (11634, 69192), (11718, 68696), (13296, 60543), (13392, 60109), (13454, 59832), (14958, 53816), (15376, 52353), (15512, 51894), (15624, 51522), (17174, 46872), (17298, 46536), (17451, 46128), (19944, 40362), (20181, 39888), (23064, 34902), (23268, 34596), (23436, 34348), (25761, 31248), (25947, 31024), (26908, 29916)]