12306288

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 33854976

約数和(自身を除く): 21548688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 71, 92, 138, 142, 157, 184, 213, 276, 284, 314, 368, 426, 471, 552, 568, 628, 852, 942, 1104, 1136, 1256, 1633, 1704, 1884, 2512, 3266, 3408, 3611, 3768, 4899, 6532, 7222, 7536, 9798, 10833, 11147, 13064, 14444, 19596, 21666, 22294, 26128, 28888, 33441, 39192, 43332, 44588, 57776, 66882, 78384, 86664, 89176, 133764, 173328, 178352, 256381, 267528, 512762, 535056, 769143, 1025524, 1538286, 2051048, 3076572, 4102096, 6153144, 12306288]

約数ペア:

[(1, 12306288), (2, 6153144), (3, 4102096), (4, 3076572), (6, 2051048), (8, 1538286), (12, 1025524), (16, 769143), (23, 535056), (24, 512762), (46, 267528), (48, 256381), (69, 178352), (71, 173328), (92, 133764), (138, 89176), (142, 86664), (157, 78384), (184, 66882), (213, 57776), (276, 44588), (284, 43332), (314, 39192), (368, 33441), (426, 28888), (471, 26128), (552, 22294), (568, 21666), (628, 19596), (852, 14444), (942, 13064), (1104, 11147), (1136, 10833), (1256, 9798), (1633, 7536), (1704, 7222), (1884, 6532), (2512, 4899), (3266, 3768), (3408, 3611)]