216965616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15017}}^1$

素因数の和:15078

約数の個数: 80

約数和(自身を含む): 655505664

約数和(自身を除く): 438540048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 15017, 30034, 45051, 60068, 90102, 105119, 120136, 180204, 210238, 240272, 315357, 360408, 420476, 630714, 645731, 720816, 840952, 1261428, 1291462, 1681904, 1937193, 2522856, 2582924, 3874386, 4520117, 5045712, 5165848, 7748772, 9040234, 10331696, 13560351, 15497544, 18080468, 27120702, 30995088, 36160936, 54241404, 72321872, 108482808, 216965616]

約数ペア:

[(1, 216965616), (2, 108482808), (3, 72321872), (4, 54241404), (6, 36160936), (7, 30995088), (8, 27120702), (12, 18080468), (14, 15497544), (16, 13560351), (21, 10331696), (24, 9040234), (28, 7748772), (42, 5165848), (43, 5045712), (48, 4520117), (56, 3874386), (84, 2582924), (86, 2522856), (112, 1937193), (129, 1681904), (168, 1291462), (172, 1261428), (258, 840952), (301, 720816), (336, 645731), (344, 630714), (516, 420476), (602, 360408), (688, 315357), (903, 240272), (1032, 210238), (1204, 180204), (1806, 120136), (2064, 105119), (2408, 90102), (3612, 60068), (4816, 45051), (7224, 30034), (14448, 15017)]