256470983424

素因数分解:

$2^8\times 3^3\times {\mathrm{1013}}^1\times {\mathrm{36629}}^1$

素因数の和:37667

約数の個数: 144

約数和(自身を含む): 759199240800

約数和(自身を除く): 502728257376

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, 216, 256, 288, 384, 432, 576, 768, 864, 1013, 1152, 1728, 2026, 2304, 3039, 3456, 4052, 6078, 6912, 8104, 9117, 12156, 16208, 18234, 24312, 27351, 32416, 36468, 36629, 48624, 54702, 64832, 72936, 73258, 97248, 109404, 109887, 129664, 145872, 146516, 194496, 218808, 219774, 259328, 291744, 293032, 329661, 388992, 437616, 439548, 583488, 586064, 659322, 777984, 875232, 879096, 988983, 1166976, 1172128, 1318644, 1750464, 1758192, 1977966, 2333952, 2344256, 2637288, 3500928, 3516384, 3955932, 4688512, 5274576, 7001856, 7032768, 7911864, 9377024, 10549152, 14065536, 15823728, 21098304, 28131072, 31647456, 37105177, 42196608, 63294912, 74210354, 84393216, 111315531, 126589824, 148420708, 222631062, 253179648, 296841416, 333946593, 445262124, 593682832, 667893186, 890524248, 1001839779, 1187365664, 1335786372, 1781048496, 2003679558, 2374731328, 2671572744, 3562096992, 4007359116, 4749462656, 5343145488, 7124193984, 8014718232, 9498925312, 10686290976, 14248387968, 16029436464, 21372581952, 28496775936, 32058872928, 42745163904, 64117745856, 85490327808, 128235491712, 256470983424]

約数ペア:

[(1, 256470983424), (2, 128235491712), (3, 85490327808), (4, 64117745856), (6, 42745163904), (8, 32058872928), (9, 28496775936), (12, 21372581952), (16, 16029436464), (18, 14248387968), (24, 10686290976), (27, 9498925312), (32, 8014718232), (36, 7124193984), (48, 5343145488), (54, 4749462656), (64, 4007359116), (72, 3562096992), (96, 2671572744), (108, 2374731328), (128, 2003679558), (144, 1781048496), (192, 1335786372), (216, 1187365664), (256, 1001839779), (288, 890524248), (384, 667893186), (432, 593682832), (576, 445262124), (768, 333946593), (864, 296841416), (1013, 253179648), (1152, 222631062), (1728, 148420708), (2026, 126589824), (2304, 111315531), (3039, 84393216), (3456, 74210354), (4052, 63294912), (6078, 42196608), (6912, 37105177), (8104, 31647456), (9117, 28131072), (12156, 21098304), (16208, 15823728), (18234, 14065536), (24312, 10549152), (27351, 9377024), (32416, 7911864), (36468, 7032768), (36629, 7001856), (48624, 5274576), (54702, 4688512), (64832, 3955932), (72936, 3516384), (73258, 3500928), (97248, 2637288), (109404, 2344256), (109887, 2333952), (129664, 1977966), (145872, 1758192), (146516, 1750464), (194496, 1318644), (218808, 1172128), (219774, 1166976), (259328, 988983), (291744, 879096), (293032, 875232), (329661, 777984), (388992, 659322), (437616, 586064), (439548, 583488)]