275289816

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{359}}^2$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 697901400

約数和(自身を除く): 422611584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 359, 534, 712, 718, 1068, 1077, 1436, 2136, 2154, 2872, 4308, 8616, 31951, 63902, 95853, 127804, 128881, 191706, 255608, 257762, 383412, 386643, 515524, 766824, 773286, 1031048, 1546572, 3093144, 11470409, 22940818, 34411227, 45881636, 68822454, 91763272, 137644908, 275289816]

約数ペア:

[(1, 275289816), (2, 137644908), (3, 91763272), (4, 68822454), (6, 45881636), (8, 34411227), (12, 22940818), (24, 11470409), (89, 3093144), (178, 1546572), (267, 1031048), (356, 773286), (359, 766824), (534, 515524), (712, 386643), (718, 383412), (1068, 257762), (1077, 255608), (1436, 191706), (2136, 128881), (2154, 127804), (2872, 95853), (4308, 63902), (8616, 31951)]