264853188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4161

約数の個数: 72

約数和(自身を含む): 707616000

約数和(自身を除く): 442762812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 414, 474, 711, 828, 948, 1422, 1817, 2844, 3634, 4049, 5451, 7268, 8098, 10902, 12147, 16196, 16353, 21804, 24294, 32706, 36441, 48588, 65412, 72882, 93127, 145764, 186254, 279381, 319871, 372508, 558762, 639742, 838143, 959613, 1117524, 1279484, 1676286, 1919226, 2878839, 3352572, 3838452, 5757678, 7357033, 11515356, 14714066, 22071099, 29428132, 44142198, 66213297, 88284396, 132426594, 264853188]

約数ペア:

[(1, 264853188), (2, 132426594), (3, 88284396), (4, 66213297), (6, 44142198), (9, 29428132), (12, 22071099), (18, 14714066), (23, 11515356), (36, 7357033), (46, 5757678), (69, 3838452), (79, 3352572), (92, 2878839), (138, 1919226), (158, 1676286), (207, 1279484), (237, 1117524), (276, 959613), (316, 838143), (414, 639742), (474, 558762), (711, 372508), (828, 319871), (948, 279381), (1422, 186254), (1817, 145764), (2844, 93127), (3634, 72882), (4049, 65412), (5451, 48588), (7268, 36441), (8098, 32706), (10902, 24294), (12147, 21804), (16196, 16353)]