1249491456

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8802

約数の個数: 120

約数和(自身を含む): 3722868864

約数和(自身を除く): 2473377408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8747, 8928, 11904, 15872, 17494, 17856, 23808, 26241, 34988, 35712, 47616, 52482, 69976, 71424, 78723, 104964, 139952, 142848, 157446, 209928, 271157, 279904, 314892, 419856, 542314, 559808, 629784, 813471, 839712, 1084628, 1119616, 1259568, 1626942, 1679424, 2169256, 2239232, 2440413, 2519136, 3253884, 3358848, 4338512, 4478464, 4880826, 5038272, 6507768, 6717696, 8677024, 9761652, 10076544, 13015536, 13435392, 17354048, 19523304, 20153088, 26031072, 34708096, 39046608, 40306176, 52062144, 69416192, 78093216, 104124288, 138832384, 156186432, 208248576, 312372864, 416497152, 624745728, 1249491456]

約数ペア:

[(1, 1249491456), (2, 624745728), (3, 416497152), (4, 312372864), (6, 208248576), (8, 156186432), (9, 138832384), (12, 104124288), (16, 78093216), (18, 69416192), (24, 52062144), (31, 40306176), (32, 39046608), (36, 34708096), (48, 26031072), (62, 20153088), (64, 19523304), (72, 17354048), (93, 13435392), (96, 13015536), (124, 10076544), (128, 9761652), (144, 8677024), (186, 6717696), (192, 6507768), (248, 5038272), (256, 4880826), (279, 4478464), (288, 4338512), (372, 3358848), (384, 3253884), (496, 2519136), (512, 2440413), (558, 2239232), (576, 2169256), (744, 1679424), (768, 1626942), (992, 1259568), (1116, 1119616), (1152, 1084628), (1488, 839712), (1536, 813471), (1984, 629784), (2232, 559808), (2304, 542314), (2976, 419856), (3968, 314892), (4464, 279904), (4608, 271157), (5952, 209928), (7936, 157446), (8747, 142848), (8928, 139952), (11904, 104964), (15872, 78723), (17494, 71424), (17856, 69976), (23808, 52482), (26241, 47616), (34988, 35712)]