261345553056

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{43211897}}^1$

素因数の和:43211923

約数の個数: 96

約数和(自身を含む): 871151863680

約数和(自身を除く): 609806310624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 43211897, 86423794, 129635691, 172847588, 259271382, 302483279, 345695176, 388907073, 518542764, 604966558, 691390352, 777814146, 907449837, 1037085528, 1166721219, 1209933116, 1382780704, 1555628292, 1814899674, 2074171056, 2333442438, 2419866232, 2722349511, 3111256584, 3629799348, 4148342112, 4666884876, 4839732464, 5444699022, 6222513168, 7259598696, 8167048533, 9333769752, 9679464928, 10889398044, 12445026336, 14519197392, 16334097066, 18667539504, 21778796088, 29038394784, 32668194132, 37335079008, 43557592176, 65336388264, 87115184352, 130672776528, 261345553056]

約数ペア:

[(1, 261345553056), (2, 130672776528), (3, 87115184352), (4, 65336388264), (6, 43557592176), (7, 37335079008), (8, 32668194132), (9, 29038394784), (12, 21778796088), (14, 18667539504), (16, 16334097066), (18, 14519197392), (21, 12445026336), (24, 10889398044), (27, 9679464928), (28, 9333769752), (32, 8167048533), (36, 7259598696), (42, 6222513168), (48, 5444699022), (54, 4839732464), (56, 4666884876), (63, 4148342112), (72, 3629799348), (84, 3111256584), (96, 2722349511), (108, 2419866232), (112, 2333442438), (126, 2074171056), (144, 1814899674), (168, 1555628292), (189, 1382780704), (216, 1209933116), (224, 1166721219), (252, 1037085528), (288, 907449837), (336, 777814146), (378, 691390352), (432, 604966558), (504, 518542764), (672, 388907073), (756, 345695176), (864, 302483279), (1008, 259271382), (1512, 172847588), (2016, 129635691), (3024, 86423794), (6048, 43211897)]