315026764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4759}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 634412800

約数和(自身を除く): 319386036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1273, 1742, 2546, 3484, 4759, 5092, 9518, 16549, 19036, 33098, 61867, 66196, 90421, 123734, 180842, 247468, 318853, 361684, 637706, 1175473, 1275412, 2350946, 4145089, 4701892, 6058207, 8290178, 12116414, 16580356, 24232828, 78756691, 157513382, 315026764]

約数ペア:

[(1, 315026764), (2, 157513382), (4, 78756691), (13, 24232828), (19, 16580356), (26, 12116414), (38, 8290178), (52, 6058207), (67, 4701892), (76, 4145089), (134, 2350946), (247, 1275412), (268, 1175473), (494, 637706), (871, 361684), (988, 318853), (1273, 247468), (1742, 180842), (2546, 123734), (3484, 90421), (4759, 66196), (5092, 61867), (9518, 33098), (16549, 19036)]