239885856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 784353024

約数和(自身を除く): 544467168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 257, 288, 336, 463, 504, 514, 672, 771, 926, 1008, 1028, 1389, 1542, 1799, 1852, 2016, 2056, 2313, 2778, 3084, 3241, 3598, 3704, 4112, 4167, 4626, 5397, 5556, 6168, 6482, 7196, 7408, 8224, 8334, 9252, 9723, 10794, 11112, 12336, 12964, 14392, 14816, 16191, 16668, 18504, 19446, 21588, 22224, 24672, 25928, 28784, 29169, 32382, 33336, 37008, 38892, 43176, 44448, 51856, 57568, 58338, 64764, 66672, 74016, 77784, 86352, 103712, 116676, 118991, 129528, 133344, 155568, 172704, 233352, 237982, 259056, 311136, 356973, 466704, 475964, 518112, 713946, 832937, 933408, 951928, 1070919, 1427892, 1665874, 1903856, 2141838, 2498811, 2855784, 3331748, 3807712, 4283676, 4997622, 5711568, 6663496, 7496433, 8567352, 9995244, 11423136, 13326992, 14992866, 17134704, 19990488, 26653984, 29985732, 34269408, 39980976, 59971464, 79961952, 119942928, 239885856]

約数ペア:

[(1, 239885856), (2, 119942928), (3, 79961952), (4, 59971464), (6, 39980976), (7, 34269408), (8, 29985732), (9, 26653984), (12, 19990488), (14, 17134704), (16, 14992866), (18, 13326992), (21, 11423136), (24, 9995244), (28, 8567352), (32, 7496433), (36, 6663496), (42, 5711568), (48, 4997622), (56, 4283676), (63, 3807712), (72, 3331748), (84, 2855784), (96, 2498811), (112, 2141838), (126, 1903856), (144, 1665874), (168, 1427892), (224, 1070919), (252, 951928), (257, 933408), (288, 832937), (336, 713946), (463, 518112), (504, 475964), (514, 466704), (672, 356973), (771, 311136), (926, 259056), (1008, 237982), (1028, 233352), (1389, 172704), (1542, 155568), (1799, 133344), (1852, 129528), (2016, 118991), (2056, 116676), (2313, 103712), (2778, 86352), (3084, 77784), (3241, 74016), (3598, 66672), (3704, 64764), (4112, 58338), (4167, 57568), (4626, 51856), (5397, 44448), (5556, 43176), (6168, 38892), (6482, 37008), (7196, 33336), (7408, 32382), (8224, 29169), (8334, 28784), (9252, 25928), (9723, 24672), (10794, 22224), (11112, 21588), (12336, 19446), (12964, 18504), (14392, 16668), (14816, 16191)]