2099865384

素因数分解:

$2^3\times 3^4\times {\mathrm{719}}^1\times {\mathrm{4507}}^1$

素因数の和:5244

約数の個数: 80

約数和(自身を含む): 5891054400

約数和(自身を除く): 3791189016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 719, 1438, 2157, 2876, 4314, 4507, 5752, 6471, 8628, 9014, 12942, 13521, 17256, 18028, 19413, 25884, 27042, 36056, 38826, 40563, 51768, 54084, 58239, 77652, 81126, 108168, 116478, 121689, 155304, 162252, 232956, 243378, 324504, 365067, 465912, 486756, 730134, 973512, 1460268, 2920536, 3240533, 6481066, 9721599, 12962132, 19443198, 25924264, 29164797, 38886396, 58329594, 77772792, 87494391, 116659188, 174988782, 233318376, 262483173, 349977564, 524966346, 699955128, 1049932692, 2099865384]

約数ペア:

[(1, 2099865384), (2, 1049932692), (3, 699955128), (4, 524966346), (6, 349977564), (8, 262483173), (9, 233318376), (12, 174988782), (18, 116659188), (24, 87494391), (27, 77772792), (36, 58329594), (54, 38886396), (72, 29164797), (81, 25924264), (108, 19443198), (162, 12962132), (216, 9721599), (324, 6481066), (648, 3240533), (719, 2920536), (1438, 1460268), (2157, 973512), (2876, 730134), (4314, 486756), (4507, 465912), (5752, 365067), (6471, 324504), (8628, 243378), (9014, 232956), (12942, 162252), (13521, 155304), (17256, 121689), (18028, 116478), (19413, 108168), (25884, 81126), (27042, 77652), (36056, 58239), (38826, 54084), (40563, 51768)]