343695996848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2473}}^1$

素因数の和:2755

約数の個数: 160

約数和(自身を含む): 731550320640

約数和(自身を除く): 387854323792

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 71, 76, 94, 137, 142, 152, 188, 274, 284, 304, 376, 548, 568, 752, 893, 1096, 1136, 1349, 1786, 2192, 2473, 2603, 2698, 3337, 3572, 4946, 5206, 5396, 6439, 6674, 7144, 9727, 9892, 10412, 10792, 12878, 13348, 14288, 19454, 19784, 20824, 21584, 25756, 26696, 38908, 39568, 41648, 46987, 51512, 53392, 63403, 77816, 93974, 103024, 116231, 122341, 126806, 155632, 175583, 184813, 187948, 232462, 244682, 253612, 338801, 351166, 369626, 375896, 457169, 464924, 489364, 507224, 677602, 702332, 739252, 751792, 914338, 929848, 978728, 1014448, 1355204, 1404664, 1478504, 1828676, 1859696, 1957456, 2208389, 2710408, 2809328, 2957008, 3336077, 3657352, 4416778, 5420816, 6437219, 6672154, 7314704, 8252401, 8686211, 8833556, 12874438, 13344308, 15923647, 16504802, 17372422, 17667112, 24054871, 25748876, 26688616, 31847294, 33009604, 34744844, 35334224, 48109742, 51497752, 53377232, 63694588, 66019208, 69489688, 96219484, 102995504, 127389176, 132038416, 138979376, 156795619, 192438968, 254778352, 302549293, 313591238, 384877936, 457042549, 605098586, 627182476, 914085098, 1130578937, 1210197172, 1254364952, 1828170196, 2261157874, 2420394344, 2508729904, 3656340392, 4522315748, 4840788688, 7312680784, 9044631496, 18089262992, 21480999803, 42961999606, 85923999212, 171847998424, 343695996848]

約数ペア:

[(1, 343695996848), (2, 171847998424), (4, 85923999212), (8, 42961999606), (16, 21480999803), (19, 18089262992), (38, 9044631496), (47, 7312680784), (71, 4840788688), (76, 4522315748), (94, 3656340392), (137, 2508729904), (142, 2420394344), (152, 2261157874), (188, 1828170196), (274, 1254364952), (284, 1210197172), (304, 1130578937), (376, 914085098), (548, 627182476), (568, 605098586), (752, 457042549), (893, 384877936), (1096, 313591238), (1136, 302549293), (1349, 254778352), (1786, 192438968), (2192, 156795619), (2473, 138979376), (2603, 132038416), (2698, 127389176), (3337, 102995504), (3572, 96219484), (4946, 69489688), (5206, 66019208), (5396, 63694588), (6439, 53377232), (6674, 51497752), (7144, 48109742), (9727, 35334224), (9892, 34744844), (10412, 33009604), (10792, 31847294), (12878, 26688616), (13348, 25748876), (14288, 24054871), (19454, 17667112), (19784, 17372422), (20824, 16504802), (21584, 15923647), (25756, 13344308), (26696, 12874438), (38908, 8833556), (39568, 8686211), (41648, 8252401), (46987, 7314704), (51512, 6672154), (53392, 6437219), (63403, 5420816), (77816, 4416778), (93974, 3657352), (103024, 3336077), (116231, 2957008), (122341, 2809328), (126806, 2710408), (155632, 2208389), (175583, 1957456), (184813, 1859696), (187948, 1828676), (232462, 1478504), (244682, 1404664), (253612, 1355204), (338801, 1014448), (351166, 978728), (369626, 929848), (375896, 914338), (457169, 751792), (464924, 739252), (489364, 702332), (507224, 677602)]