422040448

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 899419680

約数和(自身を除く): 477379232

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 73, 94, 124, 128, 146, 188, 248, 292, 376, 496, 584, 752, 961, 992, 1168, 1457, 1504, 1922, 1984, 2263, 2336, 2914, 3008, 3431, 3844, 3968, 4526, 4672, 5828, 6016, 6862, 7688, 9052, 9344, 11656, 13724, 15376, 18104, 23312, 27448, 30752, 36208, 45167, 46624, 54896, 61504, 70153, 72416, 90334, 93248, 106361, 109792, 123008, 140306, 144832, 180668, 186496, 212722, 219584, 280612, 289664, 361336, 425444, 439168, 561224, 722672, 850888, 1122448, 1445344, 1701776, 2244896, 2890688, 3297191, 3403552, 4489792, 5781376, 6594382, 6807104, 8979584, 13188764, 13614208, 26377528, 52755056, 105510112, 211020224, 422040448]

約数ペア:

[(1, 422040448), (2, 211020224), (4, 105510112), (8, 52755056), (16, 26377528), (31, 13614208), (32, 13188764), (47, 8979584), (62, 6807104), (64, 6594382), (73, 5781376), (94, 4489792), (124, 3403552), (128, 3297191), (146, 2890688), (188, 2244896), (248, 1701776), (292, 1445344), (376, 1122448), (496, 850888), (584, 722672), (752, 561224), (961, 439168), (992, 425444), (1168, 361336), (1457, 289664), (1504, 280612), (1922, 219584), (1984, 212722), (2263, 186496), (2336, 180668), (2914, 144832), (3008, 140306), (3431, 123008), (3844, 109792), (3968, 106361), (4526, 93248), (4672, 90334), (5828, 72416), (6016, 70153), (6862, 61504), (7688, 54896), (9052, 46624), (9344, 45167), (11656, 36208), (13724, 30752), (15376, 27448), (18104, 23312)]