390296448

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3697

約数の個数: 128

約数和(自身を含む): 1189401600

約数和(自身を除く): 799105152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3643, 3968, 4464, 5952, 6696, 7286, 8928, 10929, 11904, 13392, 14572, 17856, 21858, 26784, 29144, 32787, 35712, 43716, 53568, 58288, 65574, 87432, 98361, 107136, 112933, 116576, 131148, 174864, 196722, 225866, 233152, 262296, 338799, 349728, 393444, 451732, 466304, 524592, 677598, 699456, 786888, 903464, 1016397, 1049184, 1355196, 1398912, 1573776, 1806928, 2032794, 2098368, 2710392, 3049191, 3147552, 3613856, 4065588, 4196736, 5420784, 6098382, 6295104, 7227712, 8131176, 10841568, 12196764, 12590208, 14455424, 16262352, 21683136, 24393528, 32524704, 43366272, 48787056, 65049408, 97574112, 130098816, 195148224, 390296448]

約数ペア:

[(1, 390296448), (2, 195148224), (3, 130098816), (4, 97574112), (6, 65049408), (8, 48787056), (9, 43366272), (12, 32524704), (16, 24393528), (18, 21683136), (24, 16262352), (27, 14455424), (31, 12590208), (32, 12196764), (36, 10841568), (48, 8131176), (54, 7227712), (62, 6295104), (64, 6098382), (72, 5420784), (93, 4196736), (96, 4065588), (108, 3613856), (124, 3147552), (128, 3049191), (144, 2710392), (186, 2098368), (192, 2032794), (216, 1806928), (248, 1573776), (279, 1398912), (288, 1355196), (372, 1049184), (384, 1016397), (432, 903464), (496, 786888), (558, 699456), (576, 677598), (744, 524592), (837, 466304), (864, 451732), (992, 393444), (1116, 349728), (1152, 338799), (1488, 262296), (1674, 233152), (1728, 225866), (1984, 196722), (2232, 174864), (2976, 131148), (3348, 116576), (3456, 112933), (3643, 107136), (3968, 98361), (4464, 87432), (5952, 65574), (6696, 58288), (7286, 53568), (8928, 43716), (10929, 35712), (11904, 32787), (13392, 29144), (14572, 26784), (17856, 21858)]