461720896

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79279}}^1$

素因数の和:79311

約数の個数: 56

約数和(自身を含む): 1127678720

約数和(自身を除く): 665957824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 79279, 158558, 317116, 554953, 634232, 1030627, 1109906, 1268464, 2061254, 2219812, 2536928, 4122508, 4439624, 5073856, 7214389, 8245016, 8879248, 14428778, 16490032, 17758496, 28857556, 32980064, 35516992, 57715112, 65960128, 115430224, 230860448, 461720896]

約数ペア:

[(1, 461720896), (2, 230860448), (4, 115430224), (7, 65960128), (8, 57715112), (13, 35516992), (14, 32980064), (16, 28857556), (26, 17758496), (28, 16490032), (32, 14428778), (52, 8879248), (56, 8245016), (64, 7214389), (91, 5073856), (104, 4439624), (112, 4122508), (182, 2536928), (208, 2219812), (224, 2061254), (364, 1268464), (416, 1109906), (448, 1030627), (728, 634232), (832, 554953), (1456, 317116), (2912, 158558), (5824, 79279)]