1789509888

素因数分解:

$2^8\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1525

約数の個数: 144

約数和(自身を含む): 5322576000

約数和(自身を除く): 3533066112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 199, 216, 256, 288, 384, 398, 432, 576, 597, 768, 796, 864, 1152, 1194, 1301, 1592, 1728, 1791, 2304, 2388, 2602, 3184, 3456, 3582, 3903, 4776, 5204, 5373, 6368, 6912, 7164, 7806, 9552, 10408, 10746, 11709, 12736, 14328, 15612, 19104, 20816, 21492, 23418, 25472, 28656, 31224, 35127, 38208, 41632, 42984, 46836, 50944, 57312, 62448, 70254, 76416, 83264, 85968, 93672, 114624, 124896, 140508, 152832, 166528, 171936, 187344, 229248, 249792, 258899, 281016, 333056, 343872, 374688, 458496, 499584, 517798, 562032, 687744, 749376, 776697, 999168, 1035596, 1124064, 1375488, 1498752, 1553394, 2071192, 2248128, 2330091, 2997504, 3106788, 4142384, 4496256, 4660182, 6213576, 6990273, 8284768, 8992512, 9320364, 12427152, 13980546, 16569536, 18640728, 24854304, 27961092, 33139072, 37281456, 49708608, 55922184, 66278144, 74562912, 99417216, 111844368, 149125824, 198834432, 223688736, 298251648, 447377472, 596503296, 894754944, 1789509888]

約数ペア:

[(1, 1789509888), (2, 894754944), (3, 596503296), (4, 447377472), (6, 298251648), (8, 223688736), (9, 198834432), (12, 149125824), (16, 111844368), (18, 99417216), (24, 74562912), (27, 66278144), (32, 55922184), (36, 49708608), (48, 37281456), (54, 33139072), (64, 27961092), (72, 24854304), (96, 18640728), (108, 16569536), (128, 13980546), (144, 12427152), (192, 9320364), (199, 8992512), (216, 8284768), (256, 6990273), (288, 6213576), (384, 4660182), (398, 4496256), (432, 4142384), (576, 3106788), (597, 2997504), (768, 2330091), (796, 2248128), (864, 2071192), (1152, 1553394), (1194, 1498752), (1301, 1375488), (1592, 1124064), (1728, 1035596), (1791, 999168), (2304, 776697), (2388, 749376), (2602, 687744), (3184, 562032), (3456, 517798), (3582, 499584), (3903, 458496), (4776, 374688), (5204, 343872), (5373, 333056), (6368, 281016), (6912, 258899), (7164, 249792), (7806, 229248), (9552, 187344), (10408, 171936), (10746, 166528), (11709, 152832), (12736, 140508), (14328, 124896), (15612, 114624), (19104, 93672), (20816, 85968), (21492, 83264), (23418, 76416), (25472, 70254), (28656, 62448), (31224, 57312), (35127, 50944), (38208, 46836), (41632, 42984)]