261709152

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{9433}}^1$

素因数の和:9480

約数の個数: 72

約数和(自身を含む): 729851976

約数和(自身を除く): 468142824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 6936, 9248, 9433, 13872, 18866, 27744, 28299, 37732, 56598, 75464, 113196, 150928, 160361, 226392, 301856, 320722, 452784, 481083, 641444, 905568, 962166, 1282888, 1924332, 2565776, 2726137, 3848664, 5131552, 5452274, 7697328, 8178411, 10904548, 15394656, 16356822, 21809096, 32713644, 43618192, 65427288, 87236384, 130854576, 261709152]

約数ペア:

[(1, 261709152), (2, 130854576), (3, 87236384), (4, 65427288), (6, 43618192), (8, 32713644), (12, 21809096), (16, 16356822), (17, 15394656), (24, 10904548), (32, 8178411), (34, 7697328), (48, 5452274), (51, 5131552), (68, 3848664), (96, 2726137), (102, 2565776), (136, 1924332), (204, 1282888), (272, 962166), (289, 905568), (408, 641444), (544, 481083), (578, 452784), (816, 320722), (867, 301856), (1156, 226392), (1632, 160361), (1734, 150928), (2312, 113196), (3468, 75464), (4624, 56598), (6936, 37732), (9248, 28299), (9433, 27744), (13872, 18866)]