2012946912

素因数分解:

$2^5\times 3^2\times {\mathrm{719}}^1\times {\mathrm{9721}}^1$

素因数の和:10456

約数の個数: 72

約数和(自身を含む): 5732868960

約数和(自身を除く): 3719922048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 719, 1438, 2157, 2876, 4314, 5752, 6471, 8628, 9721, 11504, 12942, 17256, 19442, 23008, 25884, 29163, 34512, 38884, 51768, 58326, 69024, 77768, 87489, 103536, 116652, 155536, 174978, 207072, 233304, 311072, 349956, 466608, 699912, 933216, 1399824, 2799648, 6989399, 13978798, 20968197, 27957596, 41936394, 55915192, 62904591, 83872788, 111830384, 125809182, 167745576, 223660768, 251618364, 335491152, 503236728, 670982304, 1006473456, 2012946912]

約数ペア:

[(1, 2012946912), (2, 1006473456), (3, 670982304), (4, 503236728), (6, 335491152), (8, 251618364), (9, 223660768), (12, 167745576), (16, 125809182), (18, 111830384), (24, 83872788), (32, 62904591), (36, 55915192), (48, 41936394), (72, 27957596), (96, 20968197), (144, 13978798), (288, 6989399), (719, 2799648), (1438, 1399824), (2157, 933216), (2876, 699912), (4314, 466608), (5752, 349956), (6471, 311072), (8628, 233304), (9721, 207072), (11504, 174978), (12942, 155536), (17256, 116652), (19442, 103536), (23008, 87489), (25884, 77768), (29163, 69024), (34512, 58326), (38884, 51768)]