285333408

素因数分解:

$2^5\times 3^3\times {\mathrm{330247}}^1$

素因数の和:330266

約数の個数: 48

約数和(自身を含む): 832224960

約数和(自身を除く): 546891552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 330247, 660494, 990741, 1320988, 1981482, 2641976, 2972223, 3962964, 5283952, 5944446, 7925928, 8916669, 10567904, 11888892, 15851856, 17833338, 23777784, 31703712, 35666676, 47555568, 71333352, 95111136, 142666704, 285333408]

約数ペア:

[(1, 285333408), (2, 142666704), (3, 95111136), (4, 71333352), (6, 47555568), (8, 35666676), (9, 31703712), (12, 23777784), (16, 17833338), (18, 15851856), (24, 11888892), (27, 10567904), (32, 8916669), (36, 7925928), (48, 5944446), (54, 5283952), (72, 3962964), (96, 2972223), (108, 2641976), (144, 1981482), (216, 1320988), (288, 990741), (432, 660494), (864, 330247)]