1948651776

素因数分解:

$2^8\times 3^3\times {\mathrm{281923}}^1$

素因数の和:281948

約数の個数: 72

約数和(自身を含む): 5762526560

約数和(自身を除く): 3813874784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 281923, 563846, 845769, 1127692, 1691538, 2255384, 2537307, 3383076, 4510768, 5074614, 6766152, 7611921, 9021536, 10149228, 13532304, 15223842, 18043072, 20298456, 27064608, 30447684, 36086144, 40596912, 54129216, 60895368, 72172288, 81193824, 108258432, 121790736, 162387648, 216516864, 243581472, 324775296, 487162944, 649550592, 974325888, 1948651776]

約数ペア:

[(1, 1948651776), (2, 974325888), (3, 649550592), (4, 487162944), (6, 324775296), (8, 243581472), (9, 216516864), (12, 162387648), (16, 121790736), (18, 108258432), (24, 81193824), (27, 72172288), (32, 60895368), (36, 54129216), (48, 40596912), (54, 36086144), (64, 30447684), (72, 27064608), (96, 20298456), (108, 18043072), (128, 15223842), (144, 13532304), (192, 10149228), (216, 9021536), (256, 7611921), (288, 6766152), (384, 5074614), (432, 4510768), (576, 3383076), (768, 2537307), (864, 2255384), (1152, 1691538), (1728, 1127692), (2304, 845769), (3456, 563846), (6912, 281923)]