7120937136

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1\times {\mathrm{2179}}^1$

素因数の和:2954

約数の個数: 80

約数和(自身を含む): 18610991360

約数和(自身を除く): 11490054224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 661, 824, 1236, 1322, 1648, 1983, 2179, 2472, 2644, 3966, 4358, 4944, 5288, 6537, 7932, 8716, 10576, 13074, 15864, 17432, 26148, 31728, 34864, 52296, 68083, 104592, 136166, 204249, 224437, 272332, 408498, 448874, 544664, 673311, 816996, 897748, 1089328, 1346622, 1440319, 1633992, 1795496, 2693244, 2880638, 3267984, 3590992, 4320957, 5386488, 5761276, 8641914, 10772976, 11522552, 17283828, 23045104, 34567656, 69135312, 148352857, 296705714, 445058571, 593411428, 890117142, 1186822856, 1780234284, 2373645712, 3560468568, 7120937136]

約数ペア:

[(1, 7120937136), (2, 3560468568), (3, 2373645712), (4, 1780234284), (6, 1186822856), (8, 890117142), (12, 593411428), (16, 445058571), (24, 296705714), (48, 148352857), (103, 69135312), (206, 34567656), (309, 23045104), (412, 17283828), (618, 11522552), (661, 10772976), (824, 8641914), (1236, 5761276), (1322, 5386488), (1648, 4320957), (1983, 3590992), (2179, 3267984), (2472, 2880638), (2644, 2693244), (3966, 1795496), (4358, 1633992), (4944, 1440319), (5288, 1346622), (6537, 1089328), (7932, 897748), (8716, 816996), (10576, 673311), (13074, 544664), (15864, 448874), (17432, 408498), (26148, 272332), (31728, 224437), (34864, 204249), (52296, 136166), (68083, 104592)]