816295752

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{24071}}^1$

素因数の和:24243

約数の個数: 64

約数和(自身を含む): 2282025600

約数和(自身を除く): 1465729848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 11304, 16956, 24071, 33912, 48142, 72213, 96284, 144426, 192568, 216639, 288852, 433278, 577704, 649917, 866556, 1299834, 1733112, 2599668, 3779147, 5199336, 7558294, 11337441, 15116588, 22674882, 30233176, 34012323, 45349764, 68024646, 90699528, 102036969, 136049292, 204073938, 272098584, 408147876, 816295752]

約数ペア:

[(1, 816295752), (2, 408147876), (3, 272098584), (4, 204073938), (6, 136049292), (8, 102036969), (9, 90699528), (12, 68024646), (18, 45349764), (24, 34012323), (27, 30233176), (36, 22674882), (54, 15116588), (72, 11337441), (108, 7558294), (157, 5199336), (216, 3779147), (314, 2599668), (471, 1733112), (628, 1299834), (942, 866556), (1256, 649917), (1413, 577704), (1884, 433278), (2826, 288852), (3768, 216639), (4239, 192568), (5652, 144426), (8478, 96284), (11304, 72213), (16956, 48142), (24071, 33912)]