38385216

素因数分解:

$2^6\times 3^2\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:768

約数の個数: 84

約数和(自身を含む): 111264192

約数和(自身を除く): 72878976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 144, 192, 206, 288, 309, 412, 576, 618, 647, 824, 927, 1236, 1294, 1648, 1854, 1941, 2472, 2588, 3296, 3708, 3882, 4944, 5176, 5823, 6592, 7416, 7764, 9888, 10352, 11646, 14832, 15528, 19776, 20704, 23292, 29664, 31056, 41408, 46584, 59328, 62112, 66641, 93168, 124224, 133282, 186336, 199923, 266564, 372672, 399846, 533128, 599769, 799692, 1066256, 1199538, 1599384, 2132512, 2399076, 3198768, 4265024, 4798152, 6397536, 9596304, 12795072, 19192608, 38385216]

約数ペア:

[(1, 38385216), (2, 19192608), (3, 12795072), (4, 9596304), (6, 6397536), (8, 4798152), (9, 4265024), (12, 3198768), (16, 2399076), (18, 2132512), (24, 1599384), (32, 1199538), (36, 1066256), (48, 799692), (64, 599769), (72, 533128), (96, 399846), (103, 372672), (144, 266564), (192, 199923), (206, 186336), (288, 133282), (309, 124224), (412, 93168), (576, 66641), (618, 62112), (647, 59328), (824, 46584), (927, 41408), (1236, 31056), (1294, 29664), (1648, 23292), (1854, 20704), (1941, 19776), (2472, 15528), (2588, 14832), (3296, 11646), (3708, 10352), (3882, 9888), (4944, 7764), (5176, 7416), (5823, 6592)]