215599992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 569203200

約数和(自身を除く): 353603208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 431, 456, 862, 1097, 1293, 1724, 2194, 2586, 3291, 3448, 4388, 5172, 6582, 8189, 8776, 10344, 13164, 16378, 20843, 24567, 26328, 32756, 41686, 49134, 62529, 65512, 83372, 98268, 125058, 166744, 196536, 250116, 472807, 500232, 945614, 1418421, 1891228, 2836842, 3782456, 5673684, 8983333, 11347368, 17966666, 26949999, 35933332, 53899998, 71866664, 107799996, 215599992]

約数ペア:

[(1, 215599992), (2, 107799996), (3, 71866664), (4, 53899998), (6, 35933332), (8, 26949999), (12, 17966666), (19, 11347368), (24, 8983333), (38, 5673684), (57, 3782456), (76, 2836842), (114, 1891228), (152, 1418421), (228, 945614), (431, 500232), (456, 472807), (862, 250116), (1097, 196536), (1293, 166744), (1724, 125058), (2194, 98268), (2586, 83372), (3291, 65512), (3448, 62529), (4388, 49134), (5172, 41686), (6582, 32756), (8189, 26328), (8776, 24567), (10344, 20843), (13164, 16378)]