298312992

素因数分解:

$2^5\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1499}}^1$

素因数の和:2206

約数の個数: 72

約数和(自身を含む): 850122000

約数和(自身を除く): 551809008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 691, 1382, 1499, 2073, 2764, 2998, 4146, 4497, 5528, 5996, 6219, 8292, 8994, 11056, 11992, 12438, 13491, 16584, 17988, 22112, 23984, 24876, 26982, 33168, 35976, 47968, 49752, 53964, 66336, 71952, 99504, 107928, 143904, 199008, 215856, 431712, 1035809, 2071618, 3107427, 4143236, 6214854, 8286472, 9322281, 12429708, 16572944, 18644562, 24859416, 33145888, 37289124, 49718832, 74578248, 99437664, 149156496, 298312992]

約数ペア:

[(1, 298312992), (2, 149156496), (3, 99437664), (4, 74578248), (6, 49718832), (8, 37289124), (9, 33145888), (12, 24859416), (16, 18644562), (18, 16572944), (24, 12429708), (32, 9322281), (36, 8286472), (48, 6214854), (72, 4143236), (96, 3107427), (144, 2071618), (288, 1035809), (691, 431712), (1382, 215856), (1499, 199008), (2073, 143904), (2764, 107928), (2998, 99504), (4146, 71952), (4497, 66336), (5528, 53964), (5996, 49752), (6219, 47968), (8292, 35976), (8994, 33168), (11056, 26982), (11992, 24876), (12438, 23984), (13491, 22112), (16584, 17988)]