425124

素因数分解:

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

素因数の和:265

約数の個数: 54

約数和(自身を含む): 1255254

約数和(自身を除く): 830130

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 241, 252, 294, 441, 482, 588, 723, 882, 964, 1446, 1687, 1764, 2169, 2892, 3374, 4338, 5061, 6748, 8676, 10122, 11809, 15183, 20244, 23618, 30366, 35427, 47236, 60732, 70854, 106281, 141708, 212562, 425124]

約数ペア:

[(1, 425124), (2, 212562), (3, 141708), (4, 106281), (6, 70854), (7, 60732), (9, 47236), (12, 35427), (14, 30366), (18, 23618), (21, 20244), (28, 15183), (36, 11809), (42, 10122), (49, 8676), (63, 6748), (84, 5061), (98, 4338), (126, 3374), (147, 2892), (196, 2169), (241, 1764), (252, 1687), (294, 1446), (441, 964), (482, 882), (588, 723)]