268680973312

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{20773}}^1$

素因数の和:21553

約数の個数: 88

約数和(自身を含む): 569486470176

約数和(自身を除く): 300805496864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 743, 1024, 1088, 1486, 2176, 2972, 4352, 5944, 8704, 11888, 12631, 17408, 20773, 23776, 25262, 41546, 47552, 50524, 83092, 95104, 101048, 166184, 190208, 202096, 332368, 353141, 380416, 404192, 664736, 706282, 760832, 808384, 1329472, 1412564, 1616768, 2658944, 2825128, 3233536, 5317888, 5650256, 6467072, 10635776, 11300512, 12934144, 15434339, 21271552, 22601024, 30868678, 45202048, 61737356, 90404096, 123474712, 180808192, 246949424, 262383763, 361616384, 493898848, 524767526, 987797696, 1049535052, 1975595392, 2099070104, 3951190784, 4198140208, 7902381568, 8396280416, 15804763136, 16792560832, 33585121664, 67170243328, 134340486656, 268680973312]

約数ペア:

[(1, 268680973312), (2, 134340486656), (4, 67170243328), (8, 33585121664), (16, 16792560832), (17, 15804763136), (32, 8396280416), (34, 7902381568), (64, 4198140208), (68, 3951190784), (128, 2099070104), (136, 1975595392), (256, 1049535052), (272, 987797696), (512, 524767526), (544, 493898848), (743, 361616384), (1024, 262383763), (1088, 246949424), (1486, 180808192), (2176, 123474712), (2972, 90404096), (4352, 61737356), (5944, 45202048), (8704, 30868678), (11888, 22601024), (12631, 21271552), (17408, 15434339), (20773, 12934144), (23776, 11300512), (25262, 10635776), (41546, 6467072), (47552, 5650256), (50524, 5317888), (83092, 3233536), (95104, 2825128), (101048, 2658944), (166184, 1616768), (190208, 1412564), (202096, 1329472), (332368, 808384), (353141, 760832), (380416, 706282), (404192, 664736)]