381587764754

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{1279}}^1$

素因数の和:1808

約数の個数: 128

約数和(自身を含む): 720607641600

約数和(自身を除く): 339019876846

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 97, 133, 194, 217, 266, 373, 434, 589, 679, 746, 1178, 1279, 1358, 1843, 2558, 2611, 3007, 3686, 4123, 5222, 6014, 7087, 8246, 8953, 11563, 12901, 14174, 17906, 21049, 23126, 24301, 25802, 36181, 39649, 42098, 48602, 49609, 57133, 72362, 79298, 80941, 99218, 114266, 124063, 161882, 170107, 219697, 248126, 253267, 277543, 340214, 399931, 439394, 477067, 506534, 555086, 687439, 753331, 799862, 868441, 954134, 1121611, 1374878, 1506662, 1537879, 1736882, 2243222, 2357197, 3075758, 3339469, 3845953, 4714394, 4812073, 5273317, 6678938, 7691906, 7851277, 9064273, 9624146, 10546634, 14789077, 15702554, 16500379, 18128546, 21310609, 26921671, 29578154, 33000758, 42621218, 46275499, 53843342, 63449911, 73073107, 92550998, 103523539, 126899822, 146146214, 149174263, 207047078, 280992463, 298348526, 323928493, 511511749, 561984926, 647856986, 879234481, 1023023498, 1434540469, 1758468962, 1966947241, 2869080938, 3933894482, 6154641367, 10041783283, 12309282734, 20083566566, 27256268911, 54512537822, 190793882377, 381587764754]

約数ペア:

[(1, 381587764754), (2, 190793882377), (7, 54512537822), (14, 27256268911), (19, 20083566566), (31, 12309282734), (38, 10041783283), (62, 6154641367), (97, 3933894482), (133, 2869080938), (194, 1966947241), (217, 1758468962), (266, 1434540469), (373, 1023023498), (434, 879234481), (589, 647856986), (679, 561984926), (746, 511511749), (1178, 323928493), (1279, 298348526), (1358, 280992463), (1843, 207047078), (2558, 149174263), (2611, 146146214), (3007, 126899822), (3686, 103523539), (4123, 92550998), (5222, 73073107), (6014, 63449911), (7087, 53843342), (8246, 46275499), (8953, 42621218), (11563, 33000758), (12901, 29578154), (14174, 26921671), (17906, 21310609), (21049, 18128546), (23126, 16500379), (24301, 15702554), (25802, 14789077), (36181, 10546634), (39649, 9624146), (42098, 9064273), (48602, 7851277), (49609, 7691906), (57133, 6678938), (72362, 5273317), (79298, 4812073), (80941, 4714394), (99218, 3845953), (114266, 3339469), (124063, 3075758), (161882, 2357197), (170107, 2243222), (219697, 1736882), (248126, 1537879), (253267, 1506662), (277543, 1374878), (340214, 1121611), (399931, 954134), (439394, 868441), (477067, 799862), (506534, 753331), (555086, 687439)]