487888884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{276581}}^1$

素因数の和:276605

約数の個数: 54

約数和(自身を含む): 1434630834

約数和(自身を除く): 946741950

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 276581, 553162, 829743, 1106324, 1659486, 1936067, 2489229, 3318972, 3872134, 4978458, 5808201, 7744268, 9956916, 11616402, 13552469, 17424603, 23232804, 27104938, 34849206, 40657407, 54209876, 69698412, 81314814, 121972221, 162629628, 243944442, 487888884]

約数ペア:

[(1, 487888884), (2, 243944442), (3, 162629628), (4, 121972221), (6, 81314814), (7, 69698412), (9, 54209876), (12, 40657407), (14, 34849206), (18, 27104938), (21, 23232804), (28, 17424603), (36, 13552469), (42, 11616402), (49, 9956916), (63, 7744268), (84, 5808201), (98, 4978458), (126, 3872134), (147, 3318972), (196, 2489229), (252, 1936067), (294, 1659486), (441, 1106324), (588, 829743), (882, 553162), (1764, 276581)]