890251776

素因数分解:

$2^9\times 3^3\times {\mathrm{64399}}^1$

素因数の和:64426

約数の個数: 80

約数和(自身を含む): 2635248000

約数和(自身を除く): 1744996224

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, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 64399, 128798, 193197, 257596, 386394, 515192, 579591, 772788, 1030384, 1159182, 1545576, 1738773, 2060768, 2318364, 3091152, 3477546, 4121536, 4636728, 6182304, 6955092, 8243072, 9273456, 12364608, 13910184, 16486144, 18546912, 24729216, 27820368, 32972288, 37093824, 49458432, 55640736, 74187648, 98916864, 111281472, 148375296, 222562944, 296750592, 445125888, 890251776]

約数ペア:

[(1, 890251776), (2, 445125888), (3, 296750592), (4, 222562944), (6, 148375296), (8, 111281472), (9, 98916864), (12, 74187648), (16, 55640736), (18, 49458432), (24, 37093824), (27, 32972288), (32, 27820368), (36, 24729216), (48, 18546912), (54, 16486144), (64, 13910184), (72, 12364608), (96, 9273456), (108, 8243072), (128, 6955092), (144, 6182304), (192, 4636728), (216, 4121536), (256, 3477546), (288, 3091152), (384, 2318364), (432, 2060768), (512, 1738773), (576, 1545576), (768, 1159182), (864, 1030384), (1152, 772788), (1536, 579591), (1728, 515192), (2304, 386394), (3456, 257596), (4608, 193197), (6912, 128798), (13824, 64399)]