425632272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{887}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 1187007360

約数和(自身を除く): 761375088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 769, 887, 1538, 1774, 2307, 2661, 3076, 3548, 4614, 5322, 6152, 7096, 9228, 9997, 10644, 11531, 12304, 14192, 18456, 19994, 21288, 23062, 29991, 34593, 36912, 39988, 42576, 46124, 59982, 69186, 79976, 92248, 119964, 138372, 159952, 184496, 239928, 276744, 479856, 553488, 682103, 1364206, 2046309, 2728412, 4092618, 5456824, 8185236, 8867339, 10913648, 16370472, 17734678, 26602017, 32740944, 35469356, 53204034, 70938712, 106408068, 141877424, 212816136, 425632272]

約数ペア:

[(1, 425632272), (2, 212816136), (3, 141877424), (4, 106408068), (6, 70938712), (8, 53204034), (12, 35469356), (13, 32740944), (16, 26602017), (24, 17734678), (26, 16370472), (39, 10913648), (48, 8867339), (52, 8185236), (78, 5456824), (104, 4092618), (156, 2728412), (208, 2046309), (312, 1364206), (624, 682103), (769, 553488), (887, 479856), (1538, 276744), (1774, 239928), (2307, 184496), (2661, 159952), (3076, 138372), (3548, 119964), (4614, 92248), (5322, 79976), (6152, 69186), (7096, 59982), (9228, 46124), (9997, 42576), (10644, 39988), (11531, 36912), (12304, 34593), (14192, 29991), (18456, 23062), (19994, 21288)]