225672888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2213}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 646133760

約数和(自身を除く): 420460872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 607, 1214, 1821, 2213, 2428, 3642, 4249, 4426, 4856, 6639, 7284, 8498, 8852, 12747, 13278, 14568, 15491, 16996, 17704, 25494, 26556, 30982, 33992, 46473, 50988, 53112, 61964, 92946, 101976, 123928, 185892, 371784, 1343291, 2686582, 4029873, 5373164, 8059746, 9403037, 10746328, 16119492, 18806074, 28209111, 32238984, 37612148, 56418222, 75224296, 112836444, 225672888]

約数ペア:

[(1, 225672888), (2, 112836444), (3, 75224296), (4, 56418222), (6, 37612148), (7, 32238984), (8, 28209111), (12, 18806074), (14, 16119492), (21, 10746328), (24, 9403037), (28, 8059746), (42, 5373164), (56, 4029873), (84, 2686582), (168, 1343291), (607, 371784), (1214, 185892), (1821, 123928), (2213, 101976), (2428, 92946), (3642, 61964), (4249, 53112), (4426, 50988), (4856, 46473), (6639, 33992), (7284, 30982), (8498, 26556), (8852, 25494), (12747, 17704), (13278, 16996), (14568, 15491)]