629788126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 1105477632

約数和(自身を除く): 475689506

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 101, 202, 223, 341, 446, 451, 682, 902, 1111, 1271, 2222, 2453, 2542, 3131, 4141, 4906, 6262, 6913, 8282, 9143, 13826, 13981, 18286, 22523, 27962, 34441, 45046, 45551, 68882, 76043, 91102, 100573, 128371, 152086, 201146, 247753, 256742, 283433, 495506, 566866, 698213, 923443, 1396426, 1412081, 1846886, 2824162, 3117763, 6235526, 7680343, 10157873, 15360686, 20315746, 28626733, 57253466, 314894063, 629788126]

約数ペア:

[(1, 629788126), (2, 314894063), (11, 57253466), (22, 28626733), (31, 20315746), (41, 15360686), (62, 10157873), (82, 7680343), (101, 6235526), (202, 3117763), (223, 2824162), (341, 1846886), (446, 1412081), (451, 1396426), (682, 923443), (902, 698213), (1111, 566866), (1271, 495506), (2222, 283433), (2453, 256742), (2542, 247753), (3131, 201146), (4141, 152086), (4906, 128371), (6262, 100573), (6913, 91102), (8282, 76043), (9143, 68882), (13826, 45551), (13981, 45046), (18286, 34441), (22523, 27962)]