1288333888

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3099

約数の個数: 56

約数和(自身を含む): 2620784192

約数和(自身を除く): 1332450304

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 103, 134, 206, 268, 412, 536, 824, 1072, 1648, 2144, 2917, 3296, 4288, 5834, 6592, 6901, 11668, 13802, 23336, 27604, 46672, 55208, 93344, 110416, 186688, 195439, 220832, 300451, 390878, 441664, 600902, 781756, 1201804, 1563512, 2403608, 3127024, 4807216, 6254048, 9614432, 12508096, 19228864, 20130217, 40260434, 80520868, 161041736, 322083472, 644166944, 1288333888]

約数ペア:

[(1, 1288333888), (2, 644166944), (4, 322083472), (8, 161041736), (16, 80520868), (32, 40260434), (64, 20130217), (67, 19228864), (103, 12508096), (134, 9614432), (206, 6254048), (268, 4807216), (412, 3127024), (536, 2403608), (824, 1563512), (1072, 1201804), (1648, 781756), (2144, 600902), (2917, 441664), (3296, 390878), (4288, 300451), (5834, 220832), (6592, 195439), (6901, 186688), (11668, 110416), (13802, 93344), (23336, 55208), (27604, 46672)]