209775312

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3259}}^1$

素因数の和:3425

約数の個数: 80

約数和(自身を含む): 606360000

約数和(自身を除く): 396584688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3259, 3576, 4023, 5364, 6518, 7152, 8046, 9777, 10728, 13036, 16092, 19554, 21456, 26072, 29331, 32184, 39108, 52144, 58662, 64368, 78216, 87993, 117324, 156432, 175986, 234648, 351972, 469296, 485591, 703944, 971182, 1407888, 1456773, 1942364, 2913546, 3884728, 4370319, 5827092, 7769456, 8740638, 11654184, 13110957, 17481276, 23308368, 26221914, 34962552, 52443828, 69925104, 104887656, 209775312]

約数ペア:

[(1, 209775312), (2, 104887656), (3, 69925104), (4, 52443828), (6, 34962552), (8, 26221914), (9, 23308368), (12, 17481276), (16, 13110957), (18, 11654184), (24, 8740638), (27, 7769456), (36, 5827092), (48, 4370319), (54, 3884728), (72, 2913546), (108, 1942364), (144, 1456773), (149, 1407888), (216, 971182), (298, 703944), (432, 485591), (447, 469296), (596, 351972), (894, 234648), (1192, 175986), (1341, 156432), (1788, 117324), (2384, 87993), (2682, 78216), (3259, 64368), (3576, 58662), (4023, 52144), (5364, 39108), (6518, 32184), (7152, 29331), (8046, 26072), (9777, 21456), (10728, 19554), (13036, 16092)]