218321152

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5297}}^1$

素因数の和:5343

約数の個数: 72

約数和(自身を含む): 519797376

約数和(自身を除く): 301476224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5297, 5888, 10304, 10594, 20608, 21188, 37079, 41216, 42376, 74158, 84752, 121831, 148316, 169504, 243662, 296632, 339008, 487324, 593264, 678016, 852817, 974648, 1186528, 1356032, 1705634, 1949296, 2373056, 3411268, 3898592, 4746112, 6822536, 7797184, 9492224, 13645072, 15594368, 27290144, 31188736, 54580288, 109160576, 218321152]

約数ペア:

[(1, 218321152), (2, 109160576), (4, 54580288), (7, 31188736), (8, 27290144), (14, 15594368), (16, 13645072), (23, 9492224), (28, 7797184), (32, 6822536), (46, 4746112), (56, 3898592), (64, 3411268), (92, 2373056), (112, 1949296), (128, 1705634), (161, 1356032), (184, 1186528), (224, 974648), (256, 852817), (322, 678016), (368, 593264), (448, 487324), (644, 339008), (736, 296632), (896, 243662), (1288, 169504), (1472, 148316), (1792, 121831), (2576, 84752), (2944, 74158), (5152, 42376), (5297, 41216), (5888, 37079), (10304, 21188), (10594, 20608)]