838542360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{84191}}^1$

素因数の和:84288

約数の個数: 64

約数和(自身を含む): 2545966080

約数和(自身を除く): 1707423720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 84191, 168382, 252573, 336764, 420955, 505146, 673528, 841910, 1010292, 1262865, 1683820, 2020584, 2525730, 3367640, 5051460, 6987853, 10102920, 13975706, 20963559, 27951412, 34939265, 41927118, 55902824, 69878530, 83854236, 104817795, 139757060, 167708472, 209635590, 279514120, 419271180, 838542360]

約数ペア:

[(1, 838542360), (2, 419271180), (3, 279514120), (4, 209635590), (5, 167708472), (6, 139757060), (8, 104817795), (10, 83854236), (12, 69878530), (15, 55902824), (20, 41927118), (24, 34939265), (30, 27951412), (40, 20963559), (60, 13975706), (83, 10102920), (120, 6987853), (166, 5051460), (249, 3367640), (332, 2525730), (415, 2020584), (498, 1683820), (664, 1262865), (830, 1010292), (996, 841910), (1245, 673528), (1660, 505146), (1992, 420955), (2490, 336764), (3320, 252573), (4980, 168382), (9960, 84191)]