275378432

素因数分解:

$2^8\times 7^2\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 108

約数和(自身を含む): 662347980

約数和(自身を除く): 386969548

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 406, 448, 464, 757, 784, 812, 896, 928, 1421, 1514, 1568, 1624, 1792, 1856, 2842, 3028, 3136, 3248, 3712, 5299, 5684, 6056, 6272, 6496, 7424, 10598, 11368, 12112, 12544, 12992, 21196, 21953, 22736, 24224, 25984, 37093, 42392, 43906, 45472, 48448, 51968, 74186, 84784, 87812, 90944, 96896, 148372, 153671, 169568, 175624, 181888, 193792, 296744, 307342, 339136, 351248, 363776, 593488, 614684, 678272, 702496, 1075697, 1186976, 1229368, 1356544, 1404992, 2151394, 2373952, 2458736, 2809984, 4302788, 4747904, 4917472, 5619968, 8605576, 9495808, 9834944, 17211152, 19669888, 34422304, 39339776, 68844608, 137689216, 275378432]

約数ペア:

[(1, 275378432), (2, 137689216), (4, 68844608), (7, 39339776), (8, 34422304), (14, 19669888), (16, 17211152), (28, 9834944), (29, 9495808), (32, 8605576), (49, 5619968), (56, 4917472), (58, 4747904), (64, 4302788), (98, 2809984), (112, 2458736), (116, 2373952), (128, 2151394), (196, 1404992), (203, 1356544), (224, 1229368), (232, 1186976), (256, 1075697), (392, 702496), (406, 678272), (448, 614684), (464, 593488), (757, 363776), (784, 351248), (812, 339136), (896, 307342), (928, 296744), (1421, 193792), (1514, 181888), (1568, 175624), (1624, 169568), (1792, 153671), (1856, 148372), (2842, 96896), (3028, 90944), (3136, 87812), (3248, 84784), (3712, 74186), (5299, 51968), (5684, 48448), (6056, 45472), (6272, 43906), (6496, 42392), (7424, 37093), (10598, 25984), (11368, 24224), (12112, 22736), (12544, 21953), (12992, 21196)]