15662037496

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:2049

約数の個数: 128

約数和(自身を含む): 36333158400

約数和(自身を除く): 20671120904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 223, 248, 322, 434, 446, 644, 713, 868, 892, 1288, 1426, 1561, 1736, 1759, 1784, 2852, 3122, 3518, 4991, 5129, 5704, 6244, 6913, 7036, 9982, 10258, 12313, 12488, 13826, 14072, 19964, 20516, 24626, 27652, 35903, 39928, 40457, 41032, 48391, 49252, 54529, 55304, 71806, 80914, 96782, 98504, 109058, 143612, 158999, 161828, 193564, 218116, 283199, 287224, 317998, 323656, 381703, 387128, 392257, 436232, 566398, 635996, 763406, 784514, 1112993, 1132796, 1254167, 1271992, 1526812, 1569028, 2225986, 2265592, 2508334, 2745799, 3053624, 3138056, 4451972, 5016668, 5491598, 8779169, 8903944, 9021911, 10033336, 10983196, 12159967, 17558338, 18043822, 21966392, 24319934, 35116676, 36087644, 48639868, 63153377, 70233352, 72175288, 85119769, 97279736, 126306754, 170239538, 252613508, 279679241, 340479076, 505227016, 559358482, 680958152, 1118716964, 1957754687, 2237433928, 3915509374, 7831018748, 15662037496]

約数ペア:

[(1, 15662037496), (2, 7831018748), (4, 3915509374), (7, 2237433928), (8, 1957754687), (14, 1118716964), (23, 680958152), (28, 559358482), (31, 505227016), (46, 340479076), (56, 279679241), (62, 252613508), (92, 170239538), (124, 126306754), (161, 97279736), (184, 85119769), (217, 72175288), (223, 70233352), (248, 63153377), (322, 48639868), (434, 36087644), (446, 35116676), (644, 24319934), (713, 21966392), (868, 18043822), (892, 17558338), (1288, 12159967), (1426, 10983196), (1561, 10033336), (1736, 9021911), (1759, 8903944), (1784, 8779169), (2852, 5491598), (3122, 5016668), (3518, 4451972), (4991, 3138056), (5129, 3053624), (5704, 2745799), (6244, 2508334), (6913, 2265592), (7036, 2225986), (9982, 1569028), (10258, 1526812), (12313, 1271992), (12488, 1254167), (13826, 1132796), (14072, 1112993), (19964, 784514), (20516, 763406), (24626, 635996), (27652, 566398), (35903, 436232), (39928, 392257), (40457, 387128), (41032, 381703), (48391, 323656), (49252, 317998), (54529, 287224), (55304, 283199), (71806, 218116), (80914, 193564), (96782, 161828), (98504, 158999), (109058, 143612)]