771589164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{6949}}^1$

素因数の和:7462

約数の個数: 48

約数和(自身を含む): 1899296000

約数和(自身を除く): 1127706836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 487, 974, 1461, 1948, 2922, 5844, 6949, 9253, 13898, 18506, 20847, 27759, 27796, 37012, 41694, 55518, 83388, 111036, 132031, 264062, 396093, 528124, 792186, 1584372, 3384163, 6768326, 10152489, 13536652, 20304978, 40609956, 64299097, 128598194, 192897291, 257196388, 385794582, 771589164]

約数ペア:

[(1, 771589164), (2, 385794582), (3, 257196388), (4, 192897291), (6, 128598194), (12, 64299097), (19, 40609956), (38, 20304978), (57, 13536652), (76, 10152489), (114, 6768326), (228, 3384163), (487, 1584372), (974, 792186), (1461, 528124), (1948, 396093), (2922, 264062), (5844, 132031), (6949, 111036), (9253, 83388), (13898, 55518), (18506, 41694), (20847, 37012), (27759, 27796)]