228027968

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 573328800

約数和(自身を除く): 345300832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 49, 56, 64, 76, 86, 89, 98, 112, 133, 152, 172, 178, 196, 224, 266, 301, 304, 344, 356, 392, 448, 532, 602, 608, 623, 688, 712, 784, 817, 931, 1064, 1204, 1216, 1246, 1376, 1424, 1568, 1634, 1691, 1862, 2107, 2128, 2408, 2492, 2752, 2848, 3136, 3268, 3382, 3724, 3827, 4214, 4256, 4361, 4816, 4984, 5696, 5719, 6536, 6764, 7448, 7654, 8428, 8512, 8722, 9632, 9968, 11438, 11837, 13072, 13528, 14896, 15308, 16856, 17444, 19264, 19936, 22876, 23674, 26144, 26789, 27056, 29792, 30616, 33712, 34888, 39872, 40033, 45752, 47348, 52288, 53578, 54112, 59584, 61232, 67424, 69776, 72713, 80066, 82859, 91504, 94696, 107156, 108224, 122464, 134848, 139552, 145426, 160132, 165718, 183008, 187523, 189392, 214312, 244928, 279104, 290852, 320264, 331436, 366016, 375046, 378784, 428624, 508991, 581704, 640528, 662872, 750092, 757568, 857248, 1017982, 1163408, 1281056, 1325744, 1500184, 1714496, 2035964, 2326816, 2562112, 2651488, 3000368, 3562937, 4071928, 4653632, 5302976, 6000736, 7125874, 8143856, 12001472, 14251748, 16287712, 28503496, 32575424, 57006992, 114013984, 228027968]

約数ペア:

[(1, 228027968), (2, 114013984), (4, 57006992), (7, 32575424), (8, 28503496), (14, 16287712), (16, 14251748), (19, 12001472), (28, 8143856), (32, 7125874), (38, 6000736), (43, 5302976), (49, 4653632), (56, 4071928), (64, 3562937), (76, 3000368), (86, 2651488), (89, 2562112), (98, 2326816), (112, 2035964), (133, 1714496), (152, 1500184), (172, 1325744), (178, 1281056), (196, 1163408), (224, 1017982), (266, 857248), (301, 757568), (304, 750092), (344, 662872), (356, 640528), (392, 581704), (448, 508991), (532, 428624), (602, 378784), (608, 375046), (623, 366016), (688, 331436), (712, 320264), (784, 290852), (817, 279104), (931, 244928), (1064, 214312), (1204, 189392), (1216, 187523), (1246, 183008), (1376, 165718), (1424, 160132), (1568, 145426), (1634, 139552), (1691, 134848), (1862, 122464), (2107, 108224), (2128, 107156), (2408, 94696), (2492, 91504), (2752, 82859), (2848, 80066), (3136, 72713), (3268, 69776), (3382, 67424), (3724, 61232), (3827, 59584), (4214, 54112), (4256, 53578), (4361, 52288), (4816, 47348), (4984, 45752), (5696, 40033), (5719, 39872), (6536, 34888), (6764, 33712), (7448, 30616), (7654, 29792), (8428, 27056), (8512, 26789), (8722, 26144), (9632, 23674), (9968, 22876), (11438, 19936), (11837, 19264), (13072, 17444), (13528, 16856), (14896, 15308)]