490015656

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{58169}}^1$

素因数の和:58200

約数の個数: 80

約数和(自身を含む): 1478099700

約数和(自身を除く): 988084044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 58169, 116338, 174507, 232676, 349014, 465352, 523521, 698028, 756197, 1047042, 1396056, 1512394, 1570563, 2094084, 2268591, 3024788, 3141126, 4188168, 4537182, 4711689, 6049576, 6282252, 6805773, 9074364, 9423378, 12564504, 13611546, 18148728, 18846756, 20417319, 27223092, 37693512, 40834638, 54446184, 61251957, 81669276, 122503914, 163338552, 245007828, 490015656]

約数ペア:

[(1, 490015656), (2, 245007828), (3, 163338552), (4, 122503914), (6, 81669276), (8, 61251957), (9, 54446184), (12, 40834638), (13, 37693512), (18, 27223092), (24, 20417319), (26, 18846756), (27, 18148728), (36, 13611546), (39, 12564504), (52, 9423378), (54, 9074364), (72, 6805773), (78, 6282252), (81, 6049576), (104, 4711689), (108, 4537182), (117, 4188168), (156, 3141126), (162, 3024788), (216, 2268591), (234, 2094084), (312, 1570563), (324, 1512394), (351, 1396056), (468, 1047042), (648, 756197), (702, 698028), (936, 523521), (1053, 465352), (1404, 349014), (2106, 232676), (2808, 174507), (4212, 116338), (8424, 58169)]