628359552

素因数分解:

$2^7\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1745

約数の個数: 128

約数和(自身を含む): 1872108000

約数和(自身を除く): 1243748448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 128, 144, 192, 216, 226, 288, 339, 384, 432, 452, 576, 678, 864, 904, 1017, 1152, 1356, 1609, 1728, 1808, 2034, 2712, 3051, 3218, 3456, 3616, 4068, 4827, 5424, 6102, 6436, 7232, 8136, 9654, 10848, 12204, 12872, 14464, 14481, 16272, 19308, 21696, 24408, 25744, 28962, 32544, 38616, 43392, 43443, 48816, 51488, 57924, 65088, 77232, 86886, 97632, 102976, 115848, 130176, 154464, 173772, 181817, 195264, 205952, 231696, 308928, 347544, 363634, 390528, 463392, 545451, 617856, 695088, 727268, 926784, 1090902, 1390176, 1454536, 1636353, 1853568, 2181804, 2780352, 2909072, 3272706, 4363608, 4909059, 5560704, 5818144, 6545412, 8727216, 9818118, 11636288, 13090824, 17454432, 19636236, 23272576, 26181648, 34908864, 39272472, 52363296, 69817728, 78544944, 104726592, 157089888, 209453184, 314179776, 628359552]

約数ペア:

[(1, 628359552), (2, 314179776), (3, 209453184), (4, 157089888), (6, 104726592), (8, 78544944), (9, 69817728), (12, 52363296), (16, 39272472), (18, 34908864), (24, 26181648), (27, 23272576), (32, 19636236), (36, 17454432), (48, 13090824), (54, 11636288), (64, 9818118), (72, 8727216), (96, 6545412), (108, 5818144), (113, 5560704), (128, 4909059), (144, 4363608), (192, 3272706), (216, 2909072), (226, 2780352), (288, 2181804), (339, 1853568), (384, 1636353), (432, 1454536), (452, 1390176), (576, 1090902), (678, 926784), (864, 727268), (904, 695088), (1017, 617856), (1152, 545451), (1356, 463392), (1609, 390528), (1728, 363634), (1808, 347544), (2034, 308928), (2712, 231696), (3051, 205952), (3218, 195264), (3456, 181817), (3616, 173772), (4068, 154464), (4827, 130176), (5424, 115848), (6102, 102976), (6436, 97632), (7232, 86886), (8136, 77232), (9654, 65088), (10848, 57924), (12204, 51488), (12872, 48816), (14464, 43443), (14481, 43392), (16272, 38616), (19308, 32544), (21696, 28962), (24408, 25744)]