421511104

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:546

約数の個数: 112

約数和(自身を含む): 1000719360

約数和(自身を除く): 579208256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 59, 64, 74, 112, 118, 148, 224, 236, 259, 296, 413, 431, 448, 472, 518, 592, 826, 862, 944, 1036, 1184, 1652, 1724, 1888, 2072, 2183, 2368, 3017, 3304, 3448, 3776, 4144, 4366, 6034, 6608, 6896, 8288, 8732, 12068, 13216, 13792, 15281, 15947, 16576, 17464, 24136, 25429, 26432, 27584, 30562, 31894, 34928, 48272, 50858, 61124, 63788, 69856, 96544, 101716, 111629, 122248, 127576, 139712, 178003, 193088, 203432, 223258, 244496, 255152, 356006, 406864, 446516, 488992, 510304, 712012, 813728, 893032, 940873, 977984, 1020608, 1424024, 1627456, 1786064, 1881746, 2848048, 3572128, 3763492, 5696096, 6586111, 7144256, 7526984, 11392192, 13172222, 15053968, 26344444, 30107936, 52688888, 60215872, 105377776, 210755552, 421511104]

約数ペア:

[(1, 421511104), (2, 210755552), (4, 105377776), (7, 60215872), (8, 52688888), (14, 30107936), (16, 26344444), (28, 15053968), (32, 13172222), (37, 11392192), (56, 7526984), (59, 7144256), (64, 6586111), (74, 5696096), (112, 3763492), (118, 3572128), (148, 2848048), (224, 1881746), (236, 1786064), (259, 1627456), (296, 1424024), (413, 1020608), (431, 977984), (448, 940873), (472, 893032), (518, 813728), (592, 712012), (826, 510304), (862, 488992), (944, 446516), (1036, 406864), (1184, 356006), (1652, 255152), (1724, 244496), (1888, 223258), (2072, 203432), (2183, 193088), (2368, 178003), (3017, 139712), (3304, 127576), (3448, 122248), (3776, 111629), (4144, 101716), (4366, 96544), (6034, 69856), (6608, 63788), (6896, 61124), (8288, 50858), (8732, 48272), (12068, 34928), (13216, 31894), (13792, 30562), (15281, 27584), (15947, 26432), (16576, 25429), (17464, 24136)]