738856398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{11071}}^1$

素因数の和:11317

約数の個数: 48

約数和(自身を含む): 1726700544

約数和(自身を除く): 987844146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 294, 454, 681, 1362, 1589, 3178, 4767, 9534, 11071, 11123, 22142, 22246, 33213, 33369, 66426, 66738, 77497, 154994, 232491, 464982, 542479, 1084958, 1627437, 2513117, 3254874, 5026234, 7539351, 15078702, 17591819, 35183638, 52775457, 105550914, 123142733, 246285466, 369428199, 738856398]

約数ペア:

[(1, 738856398), (2, 369428199), (3, 246285466), (6, 123142733), (7, 105550914), (14, 52775457), (21, 35183638), (42, 17591819), (49, 15078702), (98, 7539351), (147, 5026234), (227, 3254874), (294, 2513117), (454, 1627437), (681, 1084958), (1362, 542479), (1589, 464982), (3178, 232491), (4767, 154994), (9534, 77497), (11071, 66738), (11123, 66426), (22142, 33369), (22246, 33213)]