188839764

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 496346760

約数和(自身を除く): 307506996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 277, 348, 522, 554, 653, 831, 1044, 1108, 1306, 1662, 1959, 2493, 2612, 3324, 3918, 4986, 5877, 7836, 8033, 9972, 11754, 16066, 18937, 23508, 24099, 32132, 37874, 48198, 56811, 72297, 75748, 96396, 113622, 144594, 170433, 180881, 227244, 289188, 340866, 361762, 542643, 681732, 723524, 1085286, 1627929, 2170572, 3255858, 5245549, 6511716, 10491098, 15736647, 20982196, 31473294, 47209941, 62946588, 94419882, 188839764]

約数ペア:

[(1, 188839764), (2, 94419882), (3, 62946588), (4, 47209941), (6, 31473294), (9, 20982196), (12, 15736647), (18, 10491098), (29, 6511716), (36, 5245549), (58, 3255858), (87, 2170572), (116, 1627929), (174, 1085286), (261, 723524), (277, 681732), (348, 542643), (522, 361762), (554, 340866), (653, 289188), (831, 227244), (1044, 180881), (1108, 170433), (1306, 144594), (1662, 113622), (1959, 96396), (2493, 75748), (2612, 72297), (3324, 56811), (3918, 48198), (4986, 37874), (5877, 32132), (7836, 24099), (8033, 23508), (9972, 18937), (11754, 16066)]