258396432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18757}}^1$

素因数の和:18816

約数の個数: 80

約数和(自身を含む): 781533312

約数和(自身を除く): 523136880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 18757, 37514, 56271, 75028, 112542, 131299, 150056, 225084, 262598, 300112, 393897, 450168, 525196, 769037, 787794, 900336, 1050392, 1538074, 1575588, 2100784, 2307111, 3076148, 3151176, 4614222, 5383259, 6152296, 6302352, 9228444, 10766518, 12304592, 16149777, 18456888, 21533036, 32299554, 36913776, 43066072, 64599108, 86132144, 129198216, 258396432]

約数ペア:

[(1, 258396432), (2, 129198216), (3, 86132144), (4, 64599108), (6, 43066072), (7, 36913776), (8, 32299554), (12, 21533036), (14, 18456888), (16, 16149777), (21, 12304592), (24, 10766518), (28, 9228444), (41, 6302352), (42, 6152296), (48, 5383259), (56, 4614222), (82, 3151176), (84, 3076148), (112, 2307111), (123, 2100784), (164, 1575588), (168, 1538074), (246, 1050392), (287, 900336), (328, 787794), (336, 769037), (492, 525196), (574, 450168), (656, 393897), (861, 300112), (984, 262598), (1148, 225084), (1722, 150056), (1968, 131299), (2296, 112542), (3444, 75028), (4592, 56271), (6888, 37514), (13776, 18757)]