388987008

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 128

約数和(自身を含む): 1093962240

約数和(自身を除く): 704975232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 328, 372, 384, 492, 496, 656, 744, 797, 984, 992, 1271, 1312, 1488, 1594, 1968, 1984, 2391, 2542, 2624, 2976, 3188, 3813, 3936, 3968, 4782, 5084, 5248, 5952, 6376, 7626, 7872, 9564, 10168, 11904, 12752, 15252, 15744, 19128, 20336, 24707, 25504, 30504, 32677, 38256, 40672, 49414, 51008, 61008, 65354, 74121, 76512, 81344, 98031, 98828, 102016, 122016, 130708, 148242, 153024, 162688, 196062, 197656, 244032, 261416, 296484, 306048, 392124, 395312, 488064, 522832, 592968, 784248, 790624, 1012987, 1045664, 1185936, 1568496, 1581248, 2025974, 2091328, 2371872, 3038961, 3136992, 3162496, 4051948, 4182656, 4743744, 6077922, 6273984, 8103896, 9487488, 12155844, 12547968, 16207792, 24311688, 32415584, 48623376, 64831168, 97246752, 129662336, 194493504, 388987008]

約数ペア:

[(1, 388987008), (2, 194493504), (3, 129662336), (4, 97246752), (6, 64831168), (8, 48623376), (12, 32415584), (16, 24311688), (24, 16207792), (31, 12547968), (32, 12155844), (41, 9487488), (48, 8103896), (62, 6273984), (64, 6077922), (82, 4743744), (93, 4182656), (96, 4051948), (123, 3162496), (124, 3136992), (128, 3038961), (164, 2371872), (186, 2091328), (192, 2025974), (246, 1581248), (248, 1568496), (328, 1185936), (372, 1045664), (384, 1012987), (492, 790624), (496, 784248), (656, 592968), (744, 522832), (797, 488064), (984, 395312), (992, 392124), (1271, 306048), (1312, 296484), (1488, 261416), (1594, 244032), (1968, 197656), (1984, 196062), (2391, 162688), (2542, 153024), (2624, 148242), (2976, 130708), (3188, 122016), (3813, 102016), (3936, 98828), (3968, 98031), (4782, 81344), (5084, 76512), (5248, 74121), (5952, 65354), (6376, 61008), (7626, 51008), (7872, 49414), (9564, 40672), (10168, 38256), (11904, 32677), (12752, 30504), (15252, 25504), (15744, 24707), (19128, 20336)]