897889728

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{45403}}^1$

素因数の和:45521

約数の個数: 56

約数和(自身を含む): 2398784128

約数和(自身を除く): 1500894400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 19776, 45403, 90806, 136209, 181612, 272418, 363224, 544836, 726448, 1089672, 1452896, 2179344, 2905792, 4358688, 4676509, 8717376, 9353018, 14029527, 18706036, 28059054, 37412072, 56118108, 74824144, 112236216, 149648288, 224472432, 299296576, 448944864, 897889728]

約数ペア:

[(1, 897889728), (2, 448944864), (3, 299296576), (4, 224472432), (6, 149648288), (8, 112236216), (12, 74824144), (16, 56118108), (24, 37412072), (32, 28059054), (48, 18706036), (64, 14029527), (96, 9353018), (103, 8717376), (192, 4676509), (206, 4358688), (309, 2905792), (412, 2179344), (618, 1452896), (824, 1089672), (1236, 726448), (1648, 544836), (2472, 363224), (3296, 272418), (4944, 181612), (6592, 136209), (9888, 90806), (19776, 45403)]