475793838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1623

約数の個数: 80

約数和(自身を含む): 1156256640

約数和(自身を除く): 680462802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 157, 162, 234, 314, 351, 471, 702, 942, 1053, 1413, 1439, 2041, 2106, 2826, 2878, 4082, 4239, 4317, 6123, 8478, 8634, 12246, 12717, 12951, 18369, 18707, 25434, 25902, 36738, 37414, 38853, 55107, 56121, 77706, 110214, 112242, 116559, 165321, 168363, 225923, 233118, 330642, 336726, 451846, 505089, 677769, 1010178, 1355538, 1515267, 2033307, 2936999, 3030534, 4066614, 5873998, 6099921, 8810997, 12199842, 17621994, 18299763, 26432991, 36599526, 52865982, 79298973, 158597946, 237896919, 475793838]

約数ペア:

[(1, 475793838), (2, 237896919), (3, 158597946), (6, 79298973), (9, 52865982), (13, 36599526), (18, 26432991), (26, 18299763), (27, 17621994), (39, 12199842), (54, 8810997), (78, 6099921), (81, 5873998), (117, 4066614), (157, 3030534), (162, 2936999), (234, 2033307), (314, 1515267), (351, 1355538), (471, 1010178), (702, 677769), (942, 505089), (1053, 451846), (1413, 336726), (1439, 330642), (2041, 233118), (2106, 225923), (2826, 168363), (2878, 165321), (4082, 116559), (4239, 112242), (4317, 110214), (6123, 77706), (8478, 56121), (8634, 55107), (12246, 38853), (12717, 37414), (12951, 36738), (18369, 25902), (18707, 25434)]