289492092

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 748219472

約数和(自身を除く): 458727380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 241, 244, 366, 482, 547, 549, 723, 732, 964, 1094, 1098, 1446, 1641, 2169, 2188, 2196, 2892, 3282, 4338, 4923, 6564, 8676, 9846, 14701, 19692, 29402, 33367, 44103, 58804, 66734, 88206, 100101, 131827, 132309, 133468, 176412, 200202, 263654, 264618, 300303, 395481, 400404, 527308, 529236, 600606, 790962, 1186443, 1201212, 1581924, 2372886, 4745772, 8041447, 16082894, 24124341, 32165788, 48248682, 72373023, 96497364, 144746046, 289492092]

約数ペア:

[(1, 289492092), (2, 144746046), (3, 96497364), (4, 72373023), (6, 48248682), (9, 32165788), (12, 24124341), (18, 16082894), (36, 8041447), (61, 4745772), (122, 2372886), (183, 1581924), (241, 1201212), (244, 1186443), (366, 790962), (482, 600606), (547, 529236), (549, 527308), (723, 400404), (732, 395481), (964, 300303), (1094, 264618), (1098, 263654), (1446, 200202), (1641, 176412), (2169, 133468), (2188, 132309), (2196, 131827), (2892, 100101), (3282, 88206), (4338, 66734), (4923, 58804), (6564, 44103), (8676, 33367), (9846, 29402), (14701, 19692)]