2687208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4570392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 83, 114, 142, 152, 166, 213, 228, 249, 284, 332, 426, 456, 498, 568, 664, 852, 996, 1349, 1577, 1704, 1992, 2698, 3154, 4047, 4731, 5396, 5893, 6308, 8094, 9462, 10792, 11786, 12616, 16188, 17679, 18924, 23572, 32376, 35358, 37848, 47144, 70716, 111967, 141432, 223934, 335901, 447868, 671802, 895736, 1343604, 2687208]

約数ペア:

[(1, 2687208), (2, 1343604), (3, 895736), (4, 671802), (6, 447868), (8, 335901), (12, 223934), (19, 141432), (24, 111967), (38, 70716), (57, 47144), (71, 37848), (76, 35358), (83, 32376), (114, 23572), (142, 18924), (152, 17679), (166, 16188), (213, 12616), (228, 11786), (249, 10792), (284, 9462), (332, 8094), (426, 6308), (456, 5893), (498, 5396), (568, 4731), (664, 4047), (852, 3154), (996, 2698), (1349, 1992), (1577, 1704)]