8001888

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 22861440

約数和(自身を除く): 14859552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 76, 82, 96, 107, 114, 123, 152, 164, 214, 228, 246, 304, 321, 328, 428, 456, 492, 608, 642, 656, 779, 856, 912, 984, 1284, 1312, 1558, 1712, 1824, 1968, 2033, 2337, 2568, 3116, 3424, 3936, 4066, 4387, 4674, 5136, 6099, 6232, 8132, 8774, 9348, 10272, 12198, 12464, 13161, 16264, 17548, 18696, 24396, 24928, 26322, 32528, 35096, 37392, 48792, 52644, 65056, 70192, 74784, 83353, 97584, 105288, 140384, 166706, 195168, 210576, 250059, 333412, 421152, 500118, 666824, 1000236, 1333648, 2000472, 2667296, 4000944, 8001888]

約数ペア:

[(1, 8001888), (2, 4000944), (3, 2667296), (4, 2000472), (6, 1333648), (8, 1000236), (12, 666824), (16, 500118), (19, 421152), (24, 333412), (32, 250059), (38, 210576), (41, 195168), (48, 166706), (57, 140384), (76, 105288), (82, 97584), (96, 83353), (107, 74784), (114, 70192), (123, 65056), (152, 52644), (164, 48792), (214, 37392), (228, 35096), (246, 32528), (304, 26322), (321, 24928), (328, 24396), (428, 18696), (456, 17548), (492, 16264), (608, 13161), (642, 12464), (656, 12198), (779, 10272), (856, 9348), (912, 8774), (984, 8132), (1284, 6232), (1312, 6099), (1558, 5136), (1712, 4674), (1824, 4387), (1968, 4066), (2033, 3936), (2337, 3424), (2568, 3116)]