254200056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2909}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 695606400

約数和(自身を除く): 441406344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 331, 662, 993, 1324, 1986, 2648, 2909, 3641, 3972, 5818, 7282, 7944, 8727, 10923, 11636, 14564, 17454, 21846, 23272, 29128, 31999, 34908, 43692, 63998, 69816, 87384, 95997, 127996, 191994, 255992, 383988, 767976, 962879, 1925758, 2888637, 3851516, 5777274, 7703032, 10591669, 11554548, 21183338, 23109096, 31775007, 42366676, 63550014, 84733352, 127100028, 254200056]

約数ペア:

[(1, 254200056), (2, 127100028), (3, 84733352), (4, 63550014), (6, 42366676), (8, 31775007), (11, 23109096), (12, 21183338), (22, 11554548), (24, 10591669), (33, 7703032), (44, 5777274), (66, 3851516), (88, 2888637), (132, 1925758), (264, 962879), (331, 767976), (662, 383988), (993, 255992), (1324, 191994), (1986, 127996), (2648, 95997), (2909, 87384), (3641, 69816), (3972, 63998), (5818, 43692), (7282, 34908), (7944, 31999), (8727, 29128), (10923, 23272), (11636, 21846), (14564, 17454)]