834170416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 1776877344

約数和(自身を除く): 942706928

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 73, 86, 136, 146, 172, 272, 292, 344, 584, 688, 731, 977, 1168, 1241, 1462, 1954, 2482, 2924, 3139, 3908, 4964, 5848, 6278, 7816, 9928, 11696, 12556, 15632, 16609, 19856, 25112, 33218, 42011, 50224, 53363, 66436, 71321, 84022, 106726, 132872, 142642, 168044, 213452, 265744, 285284, 336088, 426904, 570568, 672176, 714187, 853808, 1141136, 1212457, 1428374, 2424914, 2856748, 3066803, 4849828, 5713496, 6133606, 9699656, 11426992, 12267212, 19399312, 24534424, 49068848, 52135651, 104271302, 208542604, 417085208, 834170416]

約数ペア:

[(1, 834170416), (2, 417085208), (4, 208542604), (8, 104271302), (16, 52135651), (17, 49068848), (34, 24534424), (43, 19399312), (68, 12267212), (73, 11426992), (86, 9699656), (136, 6133606), (146, 5713496), (172, 4849828), (272, 3066803), (292, 2856748), (344, 2424914), (584, 1428374), (688, 1212457), (731, 1141136), (977, 853808), (1168, 714187), (1241, 672176), (1462, 570568), (1954, 426904), (2482, 336088), (2924, 285284), (3139, 265744), (3908, 213452), (4964, 168044), (5848, 142642), (6278, 132872), (7816, 106726), (9928, 84022), (11696, 71321), (12556, 66436), (15632, 53363), (16609, 50224), (19856, 42011), (25112, 33218)]