427615488

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6040

約数の個数: 108

約数和(自身を含む): 1272905088

約数和(自身を除く): 845289600

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, 4464, 5952, 5987, 7936, 8928, 11904, 11974, 17856, 17961, 23808, 23948, 35712, 35922, 47896, 53883, 71424, 71844, 95792, 107766, 143688, 185597, 191584, 215532, 287376, 371194, 383168, 431064, 556791, 574752, 742388, 766336, 862128, 1113582, 1149504, 1484776, 1532672, 1670373, 1724256, 2227164, 2299008, 2969552, 3340746, 3448512, 4454328, 4598016, 5939104, 6681492, 6897024, 8908656, 11878208, 13362984, 13794048, 17817312, 23756416, 26725968, 35634624, 47512832, 53451936, 71269248, 106903872, 142538496, 213807744, 427615488]

約数ペア:

[(1, 427615488), (2, 213807744), (3, 142538496), (4, 106903872), (6, 71269248), (8, 53451936), (9, 47512832), (12, 35634624), (16, 26725968), (18, 23756416), (24, 17817312), (31, 13794048), (32, 13362984), (36, 11878208), (48, 8908656), (62, 6897024), (64, 6681492), (72, 5939104), (93, 4598016), (96, 4454328), (124, 3448512), (128, 3340746), (144, 2969552), (186, 2299008), (192, 2227164), (248, 1724256), (256, 1670373), (279, 1532672), (288, 1484776), (372, 1149504), (384, 1113582), (496, 862128), (558, 766336), (576, 742388), (744, 574752), (768, 556791), (992, 431064), (1116, 383168), (1152, 371194), (1488, 287376), (1984, 215532), (2232, 191584), (2304, 185597), (2976, 143688), (3968, 107766), (4464, 95792), (5952, 71844), (5987, 71424), (7936, 53883), (8928, 47896), (11904, 35922), (11974, 35712), (17856, 23948), (17961, 23808)]