7864393212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 21697708032

約数和(自身を除く): 13833314820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 307, 381, 431, 468, 508, 614, 762, 862, 921, 1143, 1228, 1293, 1524, 1651, 1724, 1842, 2286, 2586, 2763, 3302, 3684, 3879, 3991, 4572, 4953, 5172, 5526, 5603, 6604, 7758, 7982, 9906, 11052, 11206, 11973, 14859, 15516, 15964, 16809, 19812, 22412, 23946, 29718, 33618, 35919, 38989, 47892, 50427, 54737, 59436, 67236, 71838, 77978, 100854, 109474, 116967, 132317, 143676, 155956, 164211, 201708, 218948, 233934, 264634, 328422, 350901, 396951, 467868, 492633, 506857, 529268, 656844, 701802, 711581, 793902, 985266, 1013714, 1190853, 1403604, 1423162, 1520571, 1587804, 1720121, 1970532, 2027428, 2134743, 2381706, 2846324, 3041142, 3440242, 4269486, 4561713, 4763412, 5160363, 6082284, 6404229, 6880484, 8538972, 9123426, 10320726, 12808458, 15481089, 16804259, 18246852, 20641452, 25616916, 30962178, 33608518, 50412777, 61924356, 67217036, 100825554, 151238331, 201651108, 218455367, 302476662, 436910734, 604953324, 655366101, 873821468, 1310732202, 1966098303, 2621464404, 3932196606, 7864393212]

約数ペア:

[(1, 7864393212), (2, 3932196606), (3, 2621464404), (4, 1966098303), (6, 1310732202), (9, 873821468), (12, 655366101), (13, 604953324), (18, 436910734), (26, 302476662), (36, 218455367), (39, 201651108), (52, 151238331), (78, 100825554), (117, 67217036), (127, 61924356), (156, 50412777), (234, 33608518), (254, 30962178), (307, 25616916), (381, 20641452), (431, 18246852), (468, 16804259), (508, 15481089), (614, 12808458), (762, 10320726), (862, 9123426), (921, 8538972), (1143, 6880484), (1228, 6404229), (1293, 6082284), (1524, 5160363), (1651, 4763412), (1724, 4561713), (1842, 4269486), (2286, 3440242), (2586, 3041142), (2763, 2846324), (3302, 2381706), (3684, 2134743), (3879, 2027428), (3991, 1970532), (4572, 1720121), (4953, 1587804), (5172, 1520571), (5526, 1423162), (5603, 1403604), (6604, 1190853), (7758, 1013714), (7982, 985266), (9906, 793902), (11052, 711581), (11206, 701802), (11973, 656844), (14859, 529268), (15516, 506857), (15964, 492633), (16809, 467868), (19812, 396951), (22412, 350901), (23946, 328422), (29718, 264634), (33618, 233934), (35919, 218948), (38989, 201708), (47892, 164211), (50427, 155956), (54737, 143676), (59436, 132317), (67236, 116967), (71838, 109474), (77978, 100854)]