845714268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{10139}}^1$

素因数の和:10487

約数の個数: 72

約数和(自身を含む): 2450797440

約数和(自身を除く): 1605083172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1986, 2317, 2979, 3972, 4634, 5958, 6951, 9268, 10139, 11916, 13902, 20278, 20853, 27804, 30417, 40556, 41706, 60834, 70973, 83412, 91251, 121668, 141946, 182502, 212919, 283892, 365004, 425838, 638757, 851676, 1277514, 2555028, 3356009, 6712018, 10068027, 13424036, 20136054, 23492063, 30204081, 40272108, 46984126, 60408162, 70476189, 93968252, 120816324, 140952378, 211428567, 281904756, 422857134, 845714268]

約数ペア:

[(1, 845714268), (2, 422857134), (3, 281904756), (4, 211428567), (6, 140952378), (7, 120816324), (9, 93968252), (12, 70476189), (14, 60408162), (18, 46984126), (21, 40272108), (28, 30204081), (36, 23492063), (42, 20136054), (63, 13424036), (84, 10068027), (126, 6712018), (252, 3356009), (331, 2555028), (662, 1277514), (993, 851676), (1324, 638757), (1986, 425838), (2317, 365004), (2979, 283892), (3972, 212919), (4634, 182502), (5958, 141946), (6951, 121668), (9268, 91251), (10139, 83412), (11916, 70973), (13902, 60834), (20278, 41706), (20853, 40556), (27804, 30417)]