1940379864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{250307}}^1$

素因数の和:250352

約数の個数: 64

約数和(自身を含む): 5406652800

約数和(自身を除く): 3466272936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 250307, 500614, 750921, 1001228, 1501842, 2002456, 3003684, 4255219, 4755833, 6007368, 8510438, 9511666, 12765657, 14267499, 17020876, 19023332, 25531314, 28534998, 34041752, 38046664, 51062628, 57069996, 80849161, 102125256, 114139992, 161698322, 242547483, 323396644, 485094966, 646793288, 970189932, 1940379864]

約数ペア:

[(1, 1940379864), (2, 970189932), (3, 646793288), (4, 485094966), (6, 323396644), (8, 242547483), (12, 161698322), (17, 114139992), (19, 102125256), (24, 80849161), (34, 57069996), (38, 51062628), (51, 38046664), (57, 34041752), (68, 28534998), (76, 25531314), (102, 19023332), (114, 17020876), (136, 14267499), (152, 12765657), (204, 9511666), (228, 8510438), (323, 6007368), (408, 4755833), (456, 4255219), (646, 3003684), (969, 2002456), (1292, 1501842), (1938, 1001228), (2584, 750921), (3876, 500614), (7752, 250307)]