285767424

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4054

約数の個数: 108

約数和(自身を含む): 850729152

約数和(自身を除く): 564961728

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, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4001, 4464, 5952, 7936, 8002, 8928, 11904, 12003, 16004, 17856, 23808, 24006, 32008, 35712, 36009, 48012, 64016, 71424, 72018, 96024, 124031, 128032, 144036, 192048, 248062, 256064, 288072, 372093, 384096, 496124, 512128, 576144, 744186, 768192, 992248, 1024256, 1116279, 1152288, 1488372, 1536384, 1984496, 2232558, 2304576, 2976744, 3072768, 3968992, 4465116, 4609152, 5953488, 7937984, 8930232, 9218304, 11906976, 15875968, 17860464, 23813952, 31751936, 35720928, 47627904, 71441856, 95255808, 142883712, 285767424]

約数ペア:

[(1, 285767424), (2, 142883712), (3, 95255808), (4, 71441856), (6, 47627904), (8, 35720928), (9, 31751936), (12, 23813952), (16, 17860464), (18, 15875968), (24, 11906976), (31, 9218304), (32, 8930232), (36, 7937984), (48, 5953488), (62, 4609152), (64, 4465116), (72, 3968992), (93, 3072768), (96, 2976744), (124, 2304576), (128, 2232558), (144, 1984496), (186, 1536384), (192, 1488372), (248, 1152288), (256, 1116279), (279, 1024256), (288, 992248), (372, 768192), (384, 744186), (496, 576144), (558, 512128), (576, 496124), (744, 384096), (768, 372093), (992, 288072), (1116, 256064), (1152, 248062), (1488, 192048), (1984, 144036), (2232, 128032), (2304, 124031), (2976, 96024), (3968, 72018), (4001, 71424), (4464, 64016), (5952, 48012), (7936, 36009), (8002, 35712), (8928, 32008), (11904, 24006), (12003, 23808), (16004, 17856)]