285417888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{424729}}^1$

素因数の和:424749

約数の個数: 48

約数和(自身を含む): 856255680

約数和(自身を除く): 570837792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 424729, 849458, 1274187, 1698916, 2548374, 2973103, 3397832, 5096748, 5946206, 6795664, 8919309, 10193496, 11892412, 13591328, 17838618, 20386992, 23784824, 35677236, 40773984, 47569648, 71354472, 95139296, 142708944, 285417888]

約数ペア:

[(1, 285417888), (2, 142708944), (3, 95139296), (4, 71354472), (6, 47569648), (7, 40773984), (8, 35677236), (12, 23784824), (14, 20386992), (16, 17838618), (21, 13591328), (24, 11892412), (28, 10193496), (32, 8919309), (42, 6795664), (48, 5946206), (56, 5096748), (84, 3397832), (96, 2973103), (112, 2548374), (168, 1698916), (224, 1274187), (336, 849458), (672, 424729)]