40254680412

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{139199}}^1$

素因数の和:139515

約数の個数: 72

約数和(自身を含む): 105644448000

約数和(自身を除く): 65389767588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 277, 348, 522, 554, 831, 1044, 1108, 1662, 2493, 3324, 4986, 8033, 9972, 16066, 24099, 32132, 48198, 72297, 96396, 139199, 144594, 278398, 289188, 417597, 556796, 835194, 1252791, 1670388, 2505582, 4036771, 5011164, 8073542, 12110313, 16147084, 24220626, 36330939, 38558123, 48441252, 72661878, 77116246, 115674369, 145323756, 154232492, 231348738, 347023107, 462697476, 694046214, 1118185567, 1388092428, 2236371134, 3354556701, 4472742268, 6709113402, 10063670103, 13418226804, 20127340206, 40254680412]

約数ペア:

[(1, 40254680412), (2, 20127340206), (3, 13418226804), (4, 10063670103), (6, 6709113402), (9, 4472742268), (12, 3354556701), (18, 2236371134), (29, 1388092428), (36, 1118185567), (58, 694046214), (87, 462697476), (116, 347023107), (174, 231348738), (261, 154232492), (277, 145323756), (348, 115674369), (522, 77116246), (554, 72661878), (831, 48441252), (1044, 38558123), (1108, 36330939), (1662, 24220626), (2493, 16147084), (3324, 12110313), (4986, 8073542), (8033, 5011164), (9972, 4036771), (16066, 2505582), (24099, 1670388), (32132, 1252791), (48198, 835194), (72297, 556796), (96396, 417597), (139199, 289188), (144594, 278398)]