881298432

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 264

約数和(自身を含む): 3065587200

約数和(自身を除く): 2184288768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 719, 768, 798, 896, 912, 1008, 1024, 1064, 1152, 1197, 1216, 1344, 1368, 1438, 1536, 1596, 1792, 1824, 2016, 2128, 2157, 2304, 2394, 2432, 2688, 2736, 2876, 3072, 3192, 3584, 3648, 4032, 4256, 4314, 4608, 4788, 4864, 5033, 5376, 5472, 5752, 6384, 6471, 7168, 7296, 8064, 8512, 8628, 9216, 9576, 9728, 10066, 10752, 10944, 11504, 12768, 12942, 13661, 14592, 15099, 16128, 17024, 17256, 19152, 19456, 20132, 21504, 21888, 23008, 25536, 25884, 27322, 29184, 30198, 32256, 34048, 34512, 38304, 40264, 40983, 43776, 45297, 46016, 51072, 51768, 54644, 58368, 60396, 64512, 68096, 69024, 76608, 80528, 81966, 87552, 90594, 92032, 95627, 102144, 103536, 109288, 120792, 122949, 136192, 138048, 153216, 161056, 163932, 175104, 181188, 184064, 191254, 204288, 207072, 218576, 241584, 245898, 276096, 286881, 306432, 322112, 327864, 362376, 368128, 382508, 408576, 414144, 437152, 483168, 491796, 552192, 573762, 612864, 644224, 655728, 724752, 736256, 765016, 828288, 860643, 874304, 966336, 983592, 1104384, 1147524, 1225728, 1288448, 1311456, 1449504, 1530032, 1656576, 1721286, 1748608, 1932672, 1967184, 2208768, 2295048, 2576896, 2622912, 2899008, 3060064, 3313152, 3442572, 3497216, 3865344, 3934368, 4590096, 5153792, 5245824, 5798016, 6120128, 6626304, 6885144, 6994432, 7730688, 7868736, 9180192, 10491648, 11596032, 12240256, 13770288, 13988864, 15461376, 15737472, 18360384, 20983296, 23192064, 24480512, 27540576, 31474944, 36720768, 41966592, 46384128, 48961024, 55081152, 62949888, 73441536, 97922048, 110162304, 125899776, 146883072, 220324608, 293766144, 440649216, 881298432]

約数ペア:

[(1, 881298432), (2, 440649216), (3, 293766144), (4, 220324608), (6, 146883072), (7, 125899776), (8, 110162304), (9, 97922048), (12, 73441536), (14, 62949888), (16, 55081152), (18, 48961024), (19, 46384128), (21, 41966592), (24, 36720768), (28, 31474944), (32, 27540576), (36, 24480512), (38, 23192064), (42, 20983296), (48, 18360384), (56, 15737472), (57, 15461376), (63, 13988864), (64, 13770288), (72, 12240256), (76, 11596032), (84, 10491648), (96, 9180192), (112, 7868736), (114, 7730688), (126, 6994432), (128, 6885144), (133, 6626304), (144, 6120128), (152, 5798016), (168, 5245824), (171, 5153792), (192, 4590096), (224, 3934368), (228, 3865344), (252, 3497216), (256, 3442572), (266, 3313152), (288, 3060064), (304, 2899008), (336, 2622912), (342, 2576896), (384, 2295048), (399, 2208768), (448, 1967184), (456, 1932672), (504, 1748608), (512, 1721286), (532, 1656576), (576, 1530032), (608, 1449504), (672, 1311456), (684, 1288448), (719, 1225728), (768, 1147524), (798, 1104384), (896, 983592), (912, 966336), (1008, 874304), (1024, 860643), (1064, 828288), (1152, 765016), (1197, 736256), (1216, 724752), (1344, 655728), (1368, 644224), (1438, 612864), (1536, 573762), (1596, 552192), (1792, 491796), (1824, 483168), (2016, 437152), (2128, 414144), (2157, 408576), (2304, 382508), (2394, 368128), (2432, 362376), (2688, 327864), (2736, 322112), (2876, 306432), (3072, 286881), (3192, 276096), (3584, 245898), (3648, 241584), (4032, 218576), (4256, 207072), (4314, 204288), (4608, 191254), (4788, 184064), (4864, 181188), (5033, 175104), (5376, 163932), (5472, 161056), (5752, 153216), (6384, 138048), (6471, 136192), (7168, 122949), (7296, 120792), (8064, 109288), (8512, 103536), (8628, 102144), (9216, 95627), (9576, 92032), (9728, 90594), (10066, 87552), (10752, 81966), (10944, 80528), (11504, 76608), (12768, 69024), (12942, 68096), (13661, 64512), (14592, 60396), (15099, 58368), (16128, 54644), (17024, 51768), (17256, 51072), (19152, 46016), (19456, 45297), (20132, 43776), (21504, 40983), (21888, 40264), (23008, 38304), (25536, 34512), (25884, 34048), (27322, 32256), (29184, 30198)]