2007998064

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{156679}}^1$

素因数の和:156782

約数の個数: 60

約数和(自身を含む): 5682783600

約数和(自身を除く): 3674785536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 156679, 313358, 470037, 626716, 940074, 1253432, 1410111, 1880148, 2506864, 2820222, 3760296, 5640444, 7520592, 11280888, 13944431, 22561776, 27888862, 41833293, 55777724, 83666586, 111555448, 125499879, 167333172, 223110896, 250999758, 334666344, 501999516, 669332688, 1003999032, 2007998064]

約数ペア:

[(1, 2007998064), (2, 1003999032), (3, 669332688), (4, 501999516), (6, 334666344), (8, 250999758), (9, 223110896), (12, 167333172), (16, 125499879), (18, 111555448), (24, 83666586), (36, 55777724), (48, 41833293), (72, 27888862), (89, 22561776), (144, 13944431), (178, 11280888), (267, 7520592), (356, 5640444), (534, 3760296), (712, 2820222), (801, 2506864), (1068, 1880148), (1424, 1410111), (1602, 1253432), (2136, 940074), (3204, 626716), (4272, 470037), (6408, 313358), (12816, 156679)]