1256659776

素因数分解:

$2^6\times 3^2\times {\mathrm{101}}^1\times {\mathrm{21601}}^1$

素因数の和:21720

約数の個数: 84

約数和(自身を含む): 3637820004

約数和(自身を除く): 2381160228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 144, 192, 202, 288, 303, 404, 576, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 6464, 7272, 9696, 14544, 19392, 21601, 29088, 43202, 58176, 64803, 86404, 129606, 172808, 194409, 259212, 345616, 388818, 518424, 691232, 777636, 1036848, 1382464, 1555272, 2073696, 2181701, 3110544, 4147392, 4363402, 6221088, 6545103, 8726804, 12442176, 13090206, 17453608, 19635309, 26180412, 34907216, 39270618, 52360824, 69814432, 78541236, 104721648, 139628864, 157082472, 209443296, 314164944, 418886592, 628329888, 1256659776]

約数ペア:

[(1, 1256659776), (2, 628329888), (3, 418886592), (4, 314164944), (6, 209443296), (8, 157082472), (9, 139628864), (12, 104721648), (16, 78541236), (18, 69814432), (24, 52360824), (32, 39270618), (36, 34907216), (48, 26180412), (64, 19635309), (72, 17453608), (96, 13090206), (101, 12442176), (144, 8726804), (192, 6545103), (202, 6221088), (288, 4363402), (303, 4147392), (404, 3110544), (576, 2181701), (606, 2073696), (808, 1555272), (909, 1382464), (1212, 1036848), (1616, 777636), (1818, 691232), (2424, 518424), (3232, 388818), (3636, 345616), (4848, 259212), (6464, 194409), (7272, 172808), (9696, 129606), (14544, 86404), (19392, 64803), (21601, 58176), (29088, 43202)]