290367042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1867}}^1$

素因数の和:1932

約数の個数: 72

約数和(自身を含む): 706574736

約数和(自身を除く): 416207694

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 529, 966, 1058, 1127, 1587, 1867, 2254, 3174, 3381, 3703, 3734, 5601, 6762, 7406, 11109, 11202, 13069, 22218, 25921, 26138, 39207, 42941, 51842, 77763, 78414, 85882, 91483, 128823, 155526, 182966, 257646, 274449, 300587, 548898, 601174, 901761, 987643, 1803522, 1975286, 2104109, 2962929, 4208218, 5925858, 6312327, 6913501, 12624654, 13827002, 20740503, 41481006, 48394507, 96789014, 145183521, 290367042]

約数ペア:

[(1, 290367042), (2, 145183521), (3, 96789014), (6, 48394507), (7, 41481006), (14, 20740503), (21, 13827002), (23, 12624654), (42, 6913501), (46, 6312327), (49, 5925858), (69, 4208218), (98, 2962929), (138, 2104109), (147, 1975286), (161, 1803522), (294, 987643), (322, 901761), (483, 601174), (529, 548898), (966, 300587), (1058, 274449), (1127, 257646), (1587, 182966), (1867, 155526), (2254, 128823), (3174, 91483), (3381, 85882), (3703, 78414), (3734, 77763), (5601, 51842), (6762, 42941), (7406, 39207), (11109, 26138), (11202, 25921), (13069, 22218)]