264421632

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18121}}^1$

素因数の和:18159

約数の個数: 72

約数和(自身を含む): 740827360

約数和(自身を除く): 476405728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 18121, 36242, 54363, 72484, 108726, 144968, 217452, 289936, 344299, 434904, 579872, 688598, 869808, 1032897, 1159744, 1377196, 1739616, 2065794, 2319488, 2754392, 3479232, 4131588, 4638976, 5508784, 6958464, 8263176, 11017568, 13916928, 16526352, 22035136, 33052704, 44070272, 66105408, 88140544, 132210816, 264421632]

約数ペア:

[(1, 264421632), (2, 132210816), (3, 88140544), (4, 66105408), (6, 44070272), (8, 33052704), (12, 22035136), (16, 16526352), (19, 13916928), (24, 11017568), (32, 8263176), (38, 6958464), (48, 5508784), (57, 4638976), (64, 4131588), (76, 3479232), (96, 2754392), (114, 2319488), (128, 2065794), (152, 1739616), (192, 1377196), (228, 1159744), (256, 1032897), (304, 869808), (384, 688598), (456, 579872), (608, 434904), (768, 344299), (912, 289936), (1216, 217452), (1824, 144968), (2432, 108726), (3648, 72484), (4864, 54363), (7296, 36242), (14592, 18121)]