494426016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{245251}}^1$

素因数の和:245274

約数の個数: 72

約数和(自身を含む): 1606891104

約数和(自身を除く): 1112465088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 245251, 490502, 735753, 981004, 1471506, 1716757, 1962008, 2207259, 2943012, 3433514, 3924016, 4414518, 5150271, 5886024, 6867028, 7848032, 8829036, 10300542, 11772048, 13734056, 15450813, 17658072, 20601084, 23544096, 27468112, 30901626, 35316144, 41202168, 54936224, 61803252, 70632288, 82404336, 123606504, 164808672, 247213008, 494426016]

約数ペア:

[(1, 494426016), (2, 247213008), (3, 164808672), (4, 123606504), (6, 82404336), (7, 70632288), (8, 61803252), (9, 54936224), (12, 41202168), (14, 35316144), (16, 30901626), (18, 27468112), (21, 23544096), (24, 20601084), (28, 17658072), (32, 15450813), (36, 13734056), (42, 11772048), (48, 10300542), (56, 8829036), (63, 7848032), (72, 6867028), (84, 5886024), (96, 5150271), (112, 4414518), (126, 3924016), (144, 3433514), (168, 2943012), (224, 2207259), (252, 1962008), (288, 1716757), (336, 1471506), (504, 981004), (672, 735753), (1008, 490502), (2016, 245251)]