1226909824

素因数分解:

$2^7\times 7^2\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1210

約数の個数: 96

約数和(自身を含む): 2860488000

約数和(自身を除く): 1633578176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 199, 224, 392, 398, 448, 784, 796, 896, 983, 1393, 1568, 1592, 1966, 2786, 3136, 3184, 3932, 5572, 6272, 6368, 6881, 7864, 9751, 11144, 12736, 13762, 15728, 19502, 22288, 25472, 27524, 31456, 39004, 44576, 48167, 55048, 62912, 78008, 89152, 96334, 110096, 125824, 156016, 178304, 192668, 195617, 220192, 312032, 385336, 391234, 440384, 624064, 770672, 782468, 880768, 1248128, 1369319, 1541344, 1564936, 2738638, 3082688, 3129872, 5477276, 6165376, 6259744, 9585233, 10954552, 12519488, 19170466, 21909104, 25038976, 38340932, 43818208, 76681864, 87636416, 153363728, 175272832, 306727456, 613454912, 1226909824]

約数ペア:

[(1, 1226909824), (2, 613454912), (4, 306727456), (7, 175272832), (8, 153363728), (14, 87636416), (16, 76681864), (28, 43818208), (32, 38340932), (49, 25038976), (56, 21909104), (64, 19170466), (98, 12519488), (112, 10954552), (128, 9585233), (196, 6259744), (199, 6165376), (224, 5477276), (392, 3129872), (398, 3082688), (448, 2738638), (784, 1564936), (796, 1541344), (896, 1369319), (983, 1248128), (1393, 880768), (1568, 782468), (1592, 770672), (1966, 624064), (2786, 440384), (3136, 391234), (3184, 385336), (3932, 312032), (5572, 220192), (6272, 195617), (6368, 192668), (6881, 178304), (7864, 156016), (9751, 125824), (11144, 110096), (12736, 96334), (13762, 89152), (15728, 78008), (19502, 62912), (22288, 55048), (25472, 48167), (27524, 44576), (31456, 39004)]