188915528058

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{947}}^1\times {\mathrm{1087}}^1$

素因数の和:2531

約数の個数: 64

約数和(自身を含む): 384679895040

約数和(自身を除く): 195764366982

約数列:

[1, 2, 3, 6, 73, 146, 219, 419, 438, 838, 947, 1087, 1257, 1894, 2174, 2514, 2841, 3261, 5682, 6522, 30587, 61174, 69131, 79351, 91761, 138262, 158702, 183522, 207393, 238053, 396793, 414786, 455453, 476106, 793586, 910906, 1029389, 1190379, 1366359, 2058778, 2380758, 2732718, 3088167, 6176334, 28965889, 33248069, 57931778, 66496138, 75145397, 86897667, 99744207, 150290794, 173795334, 199488414, 225436191, 431313991, 450872382, 862627982, 1293941973, 2587883946, 31485921343, 62971842686, 94457764029, 188915528058]

約数ペア:

[(1, 188915528058), (2, 94457764029), (3, 62971842686), (6, 31485921343), (73, 2587883946), (146, 1293941973), (219, 862627982), (419, 450872382), (438, 431313991), (838, 225436191), (947, 199488414), (1087, 173795334), (1257, 150290794), (1894, 99744207), (2174, 86897667), (2514, 75145397), (2841, 66496138), (3261, 57931778), (5682, 33248069), (6522, 28965889), (30587, 6176334), (61174, 3088167), (69131, 2732718), (79351, 2380758), (91761, 2058778), (138262, 1366359), (158702, 1190379), (183522, 1029389), (207393, 910906), (238053, 793586), (396793, 476106), (414786, 455453)]