668748816

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{160141}}^1$

素因数の和:160184

約数の個数: 60

約数和(自身を含む): 1936116780

約数和(自身を除く): 1267367964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 160141, 320282, 480423, 640564, 960846, 1281128, 1441269, 1921692, 2562256, 2882538, 3843384, 4644089, 5765076, 7686768, 9288178, 11530152, 13932267, 18576356, 23060304, 27864534, 37152712, 41796801, 55729068, 74305424, 83593602, 111458136, 167187204, 222916272, 334374408, 668748816]

約数ペア:

[(1, 668748816), (2, 334374408), (3, 222916272), (4, 167187204), (6, 111458136), (8, 83593602), (9, 74305424), (12, 55729068), (16, 41796801), (18, 37152712), (24, 27864534), (29, 23060304), (36, 18576356), (48, 13932267), (58, 11530152), (72, 9288178), (87, 7686768), (116, 5765076), (144, 4644089), (174, 3843384), (232, 2882538), (261, 2562256), (348, 1921692), (464, 1441269), (522, 1281128), (696, 960846), (1044, 640564), (1392, 480423), (2088, 320282), (4176, 160141)]