2018792976

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{3251}}^1$

素因数の和:4040

約数の個数: 80

約数和(自身を含む): 5530949568

約数和(自身を除く): 3512156592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 761, 816, 1522, 2283, 3044, 3251, 4566, 6088, 6502, 9132, 9753, 12176, 12937, 13004, 18264, 19506, 25874, 26008, 36528, 38811, 39012, 51748, 52016, 55267, 77622, 78024, 103496, 110534, 155244, 156048, 165801, 206992, 221068, 310488, 331602, 442136, 620976, 663204, 884272, 1326408, 2474011, 2652816, 4948022, 7422033, 9896044, 14844066, 19792088, 29688132, 39584176, 42058187, 59376264, 84116374, 118752528, 126174561, 168232748, 252349122, 336465496, 504698244, 672930992, 1009396488, 2018792976]

約数ペア:

[(1, 2018792976), (2, 1009396488), (3, 672930992), (4, 504698244), (6, 336465496), (8, 252349122), (12, 168232748), (16, 126174561), (17, 118752528), (24, 84116374), (34, 59376264), (48, 42058187), (51, 39584176), (68, 29688132), (102, 19792088), (136, 14844066), (204, 9896044), (272, 7422033), (408, 4948022), (761, 2652816), (816, 2474011), (1522, 1326408), (2283, 884272), (3044, 663204), (3251, 620976), (4566, 442136), (6088, 331602), (6502, 310488), (9132, 221068), (9753, 206992), (12176, 165801), (12937, 156048), (13004, 155244), (18264, 110534), (19506, 103496), (25874, 78024), (26008, 77622), (36528, 55267), (38811, 52016), (39012, 51748)]