7921195488

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{4253}}^1$

素因数の和:4521

約数の個数: 144

約数和(自身を含む): 23412654720

約数和(自身を除く): 15491459232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 223, 232, 261, 288, 348, 446, 464, 522, 669, 696, 892, 928, 1044, 1338, 1392, 1784, 2007, 2088, 2676, 2784, 3568, 4014, 4176, 4253, 5352, 6467, 7136, 8028, 8352, 8506, 10704, 12759, 12934, 16056, 17012, 19401, 21408, 25518, 25868, 32112, 34024, 38277, 38802, 51036, 51736, 58203, 64224, 68048, 76554, 77604, 102072, 103472, 116406, 123337, 136096, 153108, 155208, 204144, 206944, 232812, 246674, 306216, 310416, 370011, 408288, 465624, 493348, 612432, 620832, 740022, 931248, 948419, 986696, 1110033, 1224864, 1480044, 1862496, 1896838, 1973392, 2220066, 2845257, 2960088, 3793676, 3946784, 4440132, 5690514, 5920176, 7587352, 8535771, 8880264, 11381028, 11840352, 15174704, 17071542, 17760528, 22762056, 27504151, 30349408, 34143084, 35521056, 45524112, 55008302, 68286168, 82512453, 91048224, 110016604, 136572336, 165024906, 220033208, 247537359, 273144672, 330049812, 440066416, 495074718, 660099624, 880132832, 990149436, 1320199248, 1980298872, 2640398496, 3960597744, 7921195488]

約数ペア:

[(1, 7921195488), (2, 3960597744), (3, 2640398496), (4, 1980298872), (6, 1320199248), (8, 990149436), (9, 880132832), (12, 660099624), (16, 495074718), (18, 440066416), (24, 330049812), (29, 273144672), (32, 247537359), (36, 220033208), (48, 165024906), (58, 136572336), (72, 110016604), (87, 91048224), (96, 82512453), (116, 68286168), (144, 55008302), (174, 45524112), (223, 35521056), (232, 34143084), (261, 30349408), (288, 27504151), (348, 22762056), (446, 17760528), (464, 17071542), (522, 15174704), (669, 11840352), (696, 11381028), (892, 8880264), (928, 8535771), (1044, 7587352), (1338, 5920176), (1392, 5690514), (1784, 4440132), (2007, 3946784), (2088, 3793676), (2676, 2960088), (2784, 2845257), (3568, 2220066), (4014, 1973392), (4176, 1896838), (4253, 1862496), (5352, 1480044), (6467, 1224864), (7136, 1110033), (8028, 986696), (8352, 948419), (8506, 931248), (10704, 740022), (12759, 620832), (12934, 612432), (16056, 493348), (17012, 465624), (19401, 408288), (21408, 370011), (25518, 310416), (25868, 306216), (32112, 246674), (34024, 232812), (38277, 206944), (38802, 204144), (51036, 155208), (51736, 153108), (58203, 136096), (64224, 123337), (68048, 116406), (76554, 103472), (77604, 102072)]