420829152

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257861}}^1$

素因数の和:257891

約数の個数: 48

約数和(自身を含む): 1169662032

約数和(自身を除く): 748832880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 257861, 515722, 773583, 1031444, 1547166, 2062888, 3094332, 4125776, 4383637, 6188664, 8251552, 8767274, 12377328, 13150911, 17534548, 24754656, 26301822, 35069096, 52603644, 70138192, 105207288, 140276384, 210414576, 420829152]

約数ペア:

[(1, 420829152), (2, 210414576), (3, 140276384), (4, 105207288), (6, 70138192), (8, 52603644), (12, 35069096), (16, 26301822), (17, 24754656), (24, 17534548), (32, 13150911), (34, 12377328), (48, 8767274), (51, 8251552), (68, 6188664), (96, 4383637), (102, 4125776), (136, 3094332), (204, 2062888), (272, 1547166), (408, 1031444), (544, 773583), (816, 515722), (1632, 257861)]