27831962312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{180007}}^1$

素因数の和:180282

約数の個数: 64

約数和(自身を含む): 65321303040

約数和(自身を除く): 37489340728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 251, 308, 502, 616, 1004, 1757, 2008, 2761, 3514, 5522, 7028, 11044, 14056, 19327, 22088, 38654, 77308, 154616, 180007, 360014, 720028, 1260049, 1440056, 1980077, 2520098, 3960154, 5040196, 7920308, 10080392, 13860539, 15840616, 27721078, 45181757, 55442156, 90363514, 110884312, 180727028, 316272299, 361454056, 496999327, 632544598, 993998654, 1265089196, 1987997308, 2530178392, 3478995289, 3975994616, 6957990578, 13915981156, 27831962312]

約数ペア:

[(1, 27831962312), (2, 13915981156), (4, 6957990578), (7, 3975994616), (8, 3478995289), (11, 2530178392), (14, 1987997308), (22, 1265089196), (28, 993998654), (44, 632544598), (56, 496999327), (77, 361454056), (88, 316272299), (154, 180727028), (251, 110884312), (308, 90363514), (502, 55442156), (616, 45181757), (1004, 27721078), (1757, 15840616), (2008, 13860539), (2761, 10080392), (3514, 7920308), (5522, 5040196), (7028, 3960154), (11044, 2520098), (14056, 1980077), (19327, 1440056), (22088, 1260049), (38654, 720028), (77308, 360014), (154616, 180007)]