850248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{241}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 2689830

約数和(自身を除く): 1839582

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 241, 252, 294, 392, 441, 482, 504, 588, 723, 882, 964, 1176, 1446, 1687, 1764, 1928, 2169, 2892, 3374, 3528, 4338, 5061, 5784, 6748, 8676, 10122, 11809, 13496, 15183, 17352, 20244, 23618, 30366, 35427, 40488, 47236, 60732, 70854, 94472, 106281, 121464, 141708, 212562, 283416, 425124, 850248]

約数ペア:

[(1, 850248), (2, 425124), (3, 283416), (4, 212562), (6, 141708), (7, 121464), (8, 106281), (9, 94472), (12, 70854), (14, 60732), (18, 47236), (21, 40488), (24, 35427), (28, 30366), (36, 23618), (42, 20244), (49, 17352), (56, 15183), (63, 13496), (72, 11809), (84, 10122), (98, 8676), (126, 6748), (147, 5784), (168, 5061), (196, 4338), (241, 3528), (252, 3374), (294, 2892), (392, 2169), (441, 1928), (482, 1764), (504, 1687), (588, 1446), (723, 1176), (882, 964)]