489900432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{208291}}^1$

素因数の和:208316

約数の個数: 60

約数和(自身を含む): 1472207856

約数和(自身を除く): 982307424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 208291, 416582, 624873, 833164, 1249746, 1458037, 1666328, 2499492, 2916074, 3332656, 4374111, 4998984, 5832148, 8748222, 9997968, 10206259, 11664296, 17496444, 20412518, 23328592, 30618777, 34992888, 40825036, 61237554, 69985776, 81650072, 122475108, 163300144, 244950216, 489900432]

約数ペア:

[(1, 489900432), (2, 244950216), (3, 163300144), (4, 122475108), (6, 81650072), (7, 69985776), (8, 61237554), (12, 40825036), (14, 34992888), (16, 30618777), (21, 23328592), (24, 20412518), (28, 17496444), (42, 11664296), (48, 10206259), (49, 9997968), (56, 8748222), (84, 5832148), (98, 4998984), (112, 4374111), (147, 3332656), (168, 2916074), (196, 2499492), (294, 1666328), (336, 1458037), (392, 1249746), (588, 833164), (784, 624873), (1176, 416582), (2352, 208291)]