749707056

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 240

約数和(自身を含む): 2534302080

約数和(自身を除く): 1784595024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 107, 108, 112, 126, 144, 147, 168, 189, 196, 214, 216, 252, 294, 321, 331, 336, 378, 392, 428, 432, 441, 504, 588, 642, 662, 749, 756, 784, 856, 882, 963, 993, 1008, 1176, 1284, 1323, 1324, 1498, 1512, 1712, 1764, 1926, 1986, 2247, 2317, 2352, 2568, 2646, 2648, 2889, 2979, 2996, 3024, 3528, 3852, 3972, 4494, 4634, 5136, 5243, 5292, 5296, 5778, 5958, 5992, 6741, 6951, 7056, 7704, 7944, 8937, 8988, 9268, 10486, 10584, 11556, 11916, 11984, 13482, 13902, 15408, 15729, 15888, 16219, 17874, 17976, 18536, 20223, 20853, 20972, 21168, 23112, 23832, 26964, 27804, 31458, 32438, 35417, 35748, 35952, 37072, 40446, 41706, 41944, 46224, 47187, 47664, 48657, 53928, 55608, 62559, 62916, 64876, 70834, 71496, 80892, 83412, 83888, 94374, 97314, 106251, 107856, 111216, 125118, 125832, 129752, 141561, 141668, 142992, 145971, 161784, 166824, 188748, 194628, 212502, 247919, 250236, 251664, 259504, 283122, 283336, 291942, 318753, 323568, 333648, 377496, 389256, 425004, 437913, 495838, 500472, 566244, 566672, 583884, 637506, 743757, 754992, 778512, 850008, 875826, 956259, 991676, 1000944, 1132488, 1167768, 1275012, 1487514, 1700016, 1735433, 1751652, 1912518, 1983352, 2231271, 2264976, 2335536, 2550024, 2975028, 3470866, 3503304, 3825036, 3966704, 4462542, 5100048, 5206299, 5950056, 6693813, 6941732, 7006608, 7650072, 8925084, 10412598, 11900112, 13387626, 13883464, 15300144, 15618897, 17850168, 20825196, 26775252, 27766928, 31237794, 35700336, 41650392, 46856691, 53550504, 62475588, 83300784, 93713382, 107101008, 124951176, 187426764, 249902352, 374853528, 749707056]

約数ペア:

[(1, 749707056), (2, 374853528), (3, 249902352), (4, 187426764), (6, 124951176), (7, 107101008), (8, 93713382), (9, 83300784), (12, 62475588), (14, 53550504), (16, 46856691), (18, 41650392), (21, 35700336), (24, 31237794), (27, 27766928), (28, 26775252), (36, 20825196), (42, 17850168), (48, 15618897), (49, 15300144), (54, 13883464), (56, 13387626), (63, 11900112), (72, 10412598), (84, 8925084), (98, 7650072), (107, 7006608), (108, 6941732), (112, 6693813), (126, 5950056), (144, 5206299), (147, 5100048), (168, 4462542), (189, 3966704), (196, 3825036), (214, 3503304), (216, 3470866), (252, 2975028), (294, 2550024), (321, 2335536), (331, 2264976), (336, 2231271), (378, 1983352), (392, 1912518), (428, 1751652), (432, 1735433), (441, 1700016), (504, 1487514), (588, 1275012), (642, 1167768), (662, 1132488), (749, 1000944), (756, 991676), (784, 956259), (856, 875826), (882, 850008), (963, 778512), (993, 754992), (1008, 743757), (1176, 637506), (1284, 583884), (1323, 566672), (1324, 566244), (1498, 500472), (1512, 495838), (1712, 437913), (1764, 425004), (1926, 389256), (1986, 377496), (2247, 333648), (2317, 323568), (2352, 318753), (2568, 291942), (2646, 283336), (2648, 283122), (2889, 259504), (2979, 251664), (2996, 250236), (3024, 247919), (3528, 212502), (3852, 194628), (3972, 188748), (4494, 166824), (4634, 161784), (5136, 145971), (5243, 142992), (5292, 141668), (5296, 141561), (5778, 129752), (5958, 125832), (5992, 125118), (6741, 111216), (6951, 107856), (7056, 106251), (7704, 97314), (7944, 94374), (8937, 83888), (8988, 83412), (9268, 80892), (10486, 71496), (10584, 70834), (11556, 64876), (11916, 62916), (11984, 62559), (13482, 55608), (13902, 53928), (15408, 48657), (15729, 47664), (15888, 47187), (16219, 46224), (17874, 41944), (17976, 41706), (18536, 40446), (20223, 37072), (20853, 35952), (20972, 35748), (21168, 35417), (23112, 32438), (23832, 31458), (26964, 27804)]