7129809384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12821}}^1$

素因数の和:12923

約数の個数: 128

約数和(自身を含む): 19940774400

約数和(自身を除く): 12810965016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 47, 51, 58, 68, 87, 94, 102, 116, 136, 141, 174, 188, 204, 232, 282, 348, 376, 408, 493, 564, 696, 799, 986, 1128, 1363, 1479, 1598, 1972, 2397, 2726, 2958, 3196, 3944, 4089, 4794, 5452, 5916, 6392, 8178, 9588, 10904, 11832, 12821, 16356, 19176, 23171, 25642, 32712, 38463, 46342, 51284, 69513, 76926, 92684, 102568, 139026, 153852, 185368, 217957, 278052, 307704, 371809, 435914, 556104, 602587, 653871, 743618, 871828, 1115427, 1205174, 1307742, 1487236, 1743656, 1807761, 2230854, 2410348, 2615484, 2974472, 3615522, 4461708, 4820696, 5230968, 6320753, 7231044, 8923416, 10243979, 12641506, 14462088, 17475023, 18962259, 20487958, 25283012, 30731937, 34950046, 37924518, 40975916, 50566024, 52425069, 61463874, 69900092, 75849036, 81951832, 104850138, 122927748, 139800184, 151698072, 209700276, 245855496, 297075391, 419400552, 594150782, 891226173, 1188301564, 1782452346, 2376603128, 3564904692, 7129809384]

約数ペア:

[(1, 7129809384), (2, 3564904692), (3, 2376603128), (4, 1782452346), (6, 1188301564), (8, 891226173), (12, 594150782), (17, 419400552), (24, 297075391), (29, 245855496), (34, 209700276), (47, 151698072), (51, 139800184), (58, 122927748), (68, 104850138), (87, 81951832), (94, 75849036), (102, 69900092), (116, 61463874), (136, 52425069), (141, 50566024), (174, 40975916), (188, 37924518), (204, 34950046), (232, 30731937), (282, 25283012), (348, 20487958), (376, 18962259), (408, 17475023), (493, 14462088), (564, 12641506), (696, 10243979), (799, 8923416), (986, 7231044), (1128, 6320753), (1363, 5230968), (1479, 4820696), (1598, 4461708), (1972, 3615522), (2397, 2974472), (2726, 2615484), (2958, 2410348), (3196, 2230854), (3944, 1807761), (4089, 1743656), (4794, 1487236), (5452, 1307742), (5916, 1205174), (6392, 1115427), (8178, 871828), (9588, 743618), (10904, 653871), (11832, 602587), (12821, 556104), (16356, 435914), (19176, 371809), (23171, 307704), (25642, 278052), (32712, 217957), (38463, 185368), (46342, 153852), (51284, 139026), (69513, 102568), (76926, 92684)]