222471984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2129}}^1$

素因数の和:2458

約数の個数: 80

約数和(自身を含む): 659243520

約数和(自身を除く): 436771536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 311, 336, 622, 933, 1244, 1866, 2129, 2177, 2488, 3732, 4258, 4354, 4976, 6387, 6531, 7464, 8516, 8708, 12774, 13062, 14903, 14928, 17032, 17416, 25548, 26124, 29806, 34064, 34832, 44709, 51096, 52248, 59612, 89418, 102192, 104496, 119224, 178836, 238448, 357672, 662119, 715344, 1324238, 1986357, 2648476, 3972714, 4634833, 5296952, 7945428, 9269666, 10593904, 13904499, 15890856, 18539332, 27808998, 31781712, 37078664, 55617996, 74157328, 111235992, 222471984]

約数ペア:

[(1, 222471984), (2, 111235992), (3, 74157328), (4, 55617996), (6, 37078664), (7, 31781712), (8, 27808998), (12, 18539332), (14, 15890856), (16, 13904499), (21, 10593904), (24, 9269666), (28, 7945428), (42, 5296952), (48, 4634833), (56, 3972714), (84, 2648476), (112, 1986357), (168, 1324238), (311, 715344), (336, 662119), (622, 357672), (933, 238448), (1244, 178836), (1866, 119224), (2129, 104496), (2177, 102192), (2488, 89418), (3732, 59612), (4258, 52248), (4354, 51096), (4976, 44709), (6387, 34832), (6531, 34064), (7464, 29806), (8516, 26124), (8708, 25548), (12774, 17416), (13062, 17032), (14903, 14928)]