1337658624

素因数分解:

$2^8\times 3^5\times {\mathrm{21503}}^1$

素因数の和:21534

約数の個数: 108

約数和(自身を含む): 3999830016

約数和(自身を除く): 2662171392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 6912, 7776, 10368, 15552, 20736, 21503, 31104, 43006, 62208, 64509, 86012, 129018, 172024, 193527, 258036, 344048, 387054, 516072, 580581, 688096, 774108, 1032144, 1161162, 1376192, 1548216, 1741743, 2064288, 2322324, 2752384, 3096432, 3483486, 4128576, 4644648, 5225229, 5504768, 6192864, 6966972, 8257152, 9289296, 10450458, 12385728, 13933944, 16514304, 18578592, 20900916, 24771456, 27867888, 37157184, 41801832, 49542912, 55735776, 74314368, 83603664, 111471552, 148628736, 167207328, 222943104, 334414656, 445886208, 668829312, 1337658624]

約数ペア:

[(1, 1337658624), (2, 668829312), (3, 445886208), (4, 334414656), (6, 222943104), (8, 167207328), (9, 148628736), (12, 111471552), (16, 83603664), (18, 74314368), (24, 55735776), (27, 49542912), (32, 41801832), (36, 37157184), (48, 27867888), (54, 24771456), (64, 20900916), (72, 18578592), (81, 16514304), (96, 13933944), (108, 12385728), (128, 10450458), (144, 9289296), (162, 8257152), (192, 6966972), (216, 6192864), (243, 5504768), (256, 5225229), (288, 4644648), (324, 4128576), (384, 3483486), (432, 3096432), (486, 2752384), (576, 2322324), (648, 2064288), (768, 1741743), (864, 1548216), (972, 1376192), (1152, 1161162), (1296, 1032144), (1728, 774108), (1944, 688096), (2304, 580581), (2592, 516072), (3456, 387054), (3888, 344048), (5184, 258036), (6912, 193527), (7776, 172024), (10368, 129018), (15552, 86012), (20736, 64509), (21503, 62208), (31104, 43006)]