343393232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12413}}^1$

素因数の和:12460

約数の個数: 80

約数和(自身を含む): 862028160

約数和(自身を除く): 518634928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 12413, 13832, 24826, 27664, 49652, 86891, 99304, 161369, 173782, 198608, 235847, 322738, 347564, 471694, 645476, 695128, 943388, 1129583, 1290952, 1390256, 1650929, 1886776, 2259166, 2581904, 3066011, 3301858, 3773552, 4518332, 6132022, 6603716, 9036664, 12264044, 13207432, 18073328, 21462077, 24528088, 26414864, 42924154, 49056176, 85848308, 171696616, 343393232]

約数ペア:

[(1, 343393232), (2, 171696616), (4, 85848308), (7, 49056176), (8, 42924154), (13, 26414864), (14, 24528088), (16, 21462077), (19, 18073328), (26, 13207432), (28, 12264044), (38, 9036664), (52, 6603716), (56, 6132022), (76, 4518332), (91, 3773552), (104, 3301858), (112, 3066011), (133, 2581904), (152, 2259166), (182, 1886776), (208, 1650929), (247, 1390256), (266, 1290952), (304, 1129583), (364, 943388), (494, 695128), (532, 645476), (728, 471694), (988, 347564), (1064, 322738), (1456, 235847), (1729, 198608), (1976, 173782), (2128, 161369), (3458, 99304), (3952, 86891), (6916, 49652), (12413, 27664), (13832, 24826)]