451397904

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 1185995520

約数和(自身を除く): 734597616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 179, 214, 321, 358, 428, 491, 537, 642, 716, 856, 982, 1074, 1284, 1432, 1473, 1712, 1964, 2148, 2568, 2864, 2946, 3928, 4296, 5136, 5892, 7856, 8592, 11784, 19153, 23568, 38306, 52537, 57459, 76612, 87889, 105074, 114918, 153224, 157611, 175778, 210148, 229836, 263667, 306448, 315222, 351556, 420296, 459672, 527334, 630444, 703112, 840592, 919344, 1054668, 1260888, 1406224, 2109336, 2521776, 4218672, 9404123, 18808246, 28212369, 37616492, 56424738, 75232984, 112849476, 150465968, 225698952, 451397904]

約数ペア:

[(1, 451397904), (2, 225698952), (3, 150465968), (4, 112849476), (6, 75232984), (8, 56424738), (12, 37616492), (16, 28212369), (24, 18808246), (48, 9404123), (107, 4218672), (179, 2521776), (214, 2109336), (321, 1406224), (358, 1260888), (428, 1054668), (491, 919344), (537, 840592), (642, 703112), (716, 630444), (856, 527334), (982, 459672), (1074, 420296), (1284, 351556), (1432, 315222), (1473, 306448), (1712, 263667), (1964, 229836), (2148, 210148), (2568, 175778), (2864, 157611), (2946, 153224), (3928, 114918), (4296, 105074), (5136, 87889), (5892, 76612), (7856, 57459), (8592, 52537), (11784, 38306), (19153, 23568)]