446495488

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 932456448

約数和(自身を除く): 485960960

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 256, 344, 376, 688, 752, 863, 1376, 1504, 1726, 2021, 2752, 3008, 3452, 4042, 5504, 6016, 6904, 8084, 11008, 12032, 13808, 16168, 27616, 32336, 37109, 40561, 55232, 64672, 74218, 81122, 110464, 129344, 148436, 162244, 220928, 258688, 296872, 324488, 517376, 593744, 648976, 1187488, 1297952, 1744123, 2374976, 2595904, 3488246, 4749952, 5191808, 6976492, 9499904, 10383616, 13952984, 27905968, 55811936, 111623872, 223247744, 446495488]

約数ペア:

[(1, 446495488), (2, 223247744), (4, 111623872), (8, 55811936), (16, 27905968), (32, 13952984), (43, 10383616), (47, 9499904), (64, 6976492), (86, 5191808), (94, 4749952), (128, 3488246), (172, 2595904), (188, 2374976), (256, 1744123), (344, 1297952), (376, 1187488), (688, 648976), (752, 593744), (863, 517376), (1376, 324488), (1504, 296872), (1726, 258688), (2021, 220928), (2752, 162244), (3008, 148436), (3452, 129344), (4042, 110464), (5504, 81122), (6016, 74218), (6904, 64672), (8084, 55232), (11008, 40561), (12032, 37109), (13808, 32336), (16168, 27616)]