328647984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{5857}}^1$

素因数の和:6042

約数の個数: 80

約数和(自身を含む): 976270848

約数和(自身を除く): 647622864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 501, 668, 1002, 1169, 1336, 2004, 2338, 2672, 3507, 4008, 4676, 5857, 7014, 8016, 9352, 11714, 14028, 17571, 18704, 23428, 28056, 35142, 40999, 46856, 56112, 70284, 81998, 93712, 122997, 140568, 163996, 245994, 281136, 327992, 491988, 655984, 978119, 983976, 1956238, 1967952, 2934357, 3912476, 5868714, 6846833, 7824952, 11737428, 13693666, 15649904, 20540499, 23474856, 27387332, 41080998, 46949712, 54774664, 82161996, 109549328, 164323992, 328647984]

約数ペア:

[(1, 328647984), (2, 164323992), (3, 109549328), (4, 82161996), (6, 54774664), (7, 46949712), (8, 41080998), (12, 27387332), (14, 23474856), (16, 20540499), (21, 15649904), (24, 13693666), (28, 11737428), (42, 7824952), (48, 6846833), (56, 5868714), (84, 3912476), (112, 2934357), (167, 1967952), (168, 1956238), (334, 983976), (336, 978119), (501, 655984), (668, 491988), (1002, 327992), (1169, 281136), (1336, 245994), (2004, 163996), (2338, 140568), (2672, 122997), (3507, 93712), (4008, 81998), (4676, 70284), (5857, 56112), (7014, 46856), (8016, 40999), (9352, 35142), (11714, 28056), (14028, 23428), (17571, 18704)]