340837952

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1436

約数の個数: 112

約数和(自身を含む): 852415872

約数和(自身を除く): 511577920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 448, 559, 602, 688, 728, 832, 1118, 1204, 1361, 1376, 1456, 2236, 2408, 2722, 2752, 2912, 3913, 4472, 4816, 5444, 5824, 7826, 8944, 9527, 9632, 10888, 15652, 17693, 17888, 19054, 19264, 21776, 31304, 35386, 35776, 38108, 43552, 58523, 62608, 70772, 76216, 87104, 117046, 123851, 125216, 141544, 152432, 234092, 247702, 250432, 283088, 304864, 409661, 468184, 495404, 566176, 609728, 760799, 819322, 936368, 990808, 1132352, 1521598, 1638644, 1872736, 1981616, 3043196, 3277288, 3745472, 3963232, 5325593, 6086392, 6554576, 7926464, 10651186, 12172784, 13109152, 21302372, 24345568, 26218304, 42604744, 48691136, 85209488, 170418976, 340837952]

約数ペア:

[(1, 340837952), (2, 170418976), (4, 85209488), (7, 48691136), (8, 42604744), (13, 26218304), (14, 24345568), (16, 21302372), (26, 13109152), (28, 12172784), (32, 10651186), (43, 7926464), (52, 6554576), (56, 6086392), (64, 5325593), (86, 3963232), (91, 3745472), (104, 3277288), (112, 3043196), (172, 1981616), (182, 1872736), (208, 1638644), (224, 1521598), (301, 1132352), (344, 990808), (364, 936368), (416, 819322), (448, 760799), (559, 609728), (602, 566176), (688, 495404), (728, 468184), (832, 409661), (1118, 304864), (1204, 283088), (1361, 250432), (1376, 247702), (1456, 234092), (2236, 152432), (2408, 141544), (2722, 125216), (2752, 123851), (2912, 117046), (3913, 87104), (4472, 76216), (4816, 70772), (5444, 62608), (5824, 58523), (7826, 43552), (8944, 38108), (9527, 35776), (9632, 35386), (10888, 31304), (15652, 21776), (17693, 19264), (17888, 19054)]