2456137216

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{797}}^1$

素因数の和:1291

約数の個数: 80

約数和(自身を含む): 5303035584

約数和(自身を除く): 2846898368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 463, 512, 797, 832, 926, 1594, 1664, 1852, 3188, 3328, 3704, 6019, 6376, 6656, 7408, 10361, 12038, 12752, 14816, 20722, 24076, 25504, 29632, 41444, 48152, 51008, 59264, 82888, 96304, 102016, 118528, 165776, 192608, 204032, 237056, 331552, 369011, 385216, 408064, 663104, 738022, 770432, 1326208, 1476044, 1540864, 2652416, 2952088, 3081728, 4797143, 5304832, 5904176, 9594286, 11808352, 19188572, 23616704, 38377144, 47233408, 76754288, 94466816, 153508576, 188933632, 307017152, 614034304, 1228068608, 2456137216]

約数ペア:

[(1, 2456137216), (2, 1228068608), (4, 614034304), (8, 307017152), (13, 188933632), (16, 153508576), (26, 94466816), (32, 76754288), (52, 47233408), (64, 38377144), (104, 23616704), (128, 19188572), (208, 11808352), (256, 9594286), (416, 5904176), (463, 5304832), (512, 4797143), (797, 3081728), (832, 2952088), (926, 2652416), (1594, 1540864), (1664, 1476044), (1852, 1326208), (3188, 770432), (3328, 738022), (3704, 663104), (6019, 408064), (6376, 385216), (6656, 369011), (7408, 331552), (10361, 237056), (12038, 204032), (12752, 192608), (14816, 165776), (20722, 118528), (24076, 102016), (25504, 96304), (29632, 82888), (41444, 59264), (48152, 51008)]