811930368

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{28573}}^1$

素因数の和:28629

約数の個数: 72

約数和(自身を含む): 2219399728

約数和(自身を除く): 1407469360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4736, 7104, 9472, 14208, 28416, 28573, 57146, 85719, 114292, 171438, 228584, 342876, 457168, 685752, 914336, 1057201, 1371504, 1828672, 2114402, 2743008, 3171603, 3657344, 4228804, 5486016, 6343206, 7314688, 8457608, 10972032, 12686412, 16915216, 21944064, 25372824, 33830432, 50745648, 67660864, 101491296, 135321728, 202982592, 270643456, 405965184, 811930368]

約数ペア:

[(1, 811930368), (2, 405965184), (3, 270643456), (4, 202982592), (6, 135321728), (8, 101491296), (12, 67660864), (16, 50745648), (24, 33830432), (32, 25372824), (37, 21944064), (48, 16915216), (64, 12686412), (74, 10972032), (96, 8457608), (111, 7314688), (128, 6343206), (148, 5486016), (192, 4228804), (222, 3657344), (256, 3171603), (296, 2743008), (384, 2114402), (444, 1828672), (592, 1371504), (768, 1057201), (888, 914336), (1184, 685752), (1776, 457168), (2368, 342876), (3552, 228584), (4736, 171438), (7104, 114292), (9472, 85719), (14208, 57146), (28416, 28573)]