280056588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{32369}}^1$

素因数の和:32486

約数の個数: 48

約数和(自身を含む): 754091520

約数和(自身を除く): 474034932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 32369, 64738, 97107, 129476, 194214, 226583, 388428, 453166, 679749, 906332, 1359498, 2718996, 3334007, 6668014, 10002021, 13336028, 20004042, 23338049, 40008084, 46676098, 70014147, 93352196, 140028294, 280056588]

約数ペア:

[(1, 280056588), (2, 140028294), (3, 93352196), (4, 70014147), (6, 46676098), (7, 40008084), (12, 23338049), (14, 20004042), (21, 13336028), (28, 10002021), (42, 6668014), (84, 3334007), (103, 2718996), (206, 1359498), (309, 906332), (412, 679749), (618, 453166), (721, 388428), (1236, 226583), (1442, 194214), (2163, 129476), (2884, 97107), (4326, 64738), (8652, 32369)]