388836224

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13999}}^1$

素因数の和:14051

約数の個数: 64

約数和(自身を含む): 913920000

約数和(自身を除く): 525083776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 13999, 27776, 27998, 55996, 97993, 111992, 195986, 223984, 391972, 433969, 447968, 783944, 867938, 895936, 1567888, 1735876, 1791872, 3037783, 3135776, 3471752, 6075566, 6271552, 6943504, 12151132, 12543104, 13887008, 24302264, 27774016, 48604528, 55548032, 97209056, 194418112, 388836224]

約数ペア:

[(1, 388836224), (2, 194418112), (4, 97209056), (7, 55548032), (8, 48604528), (14, 27774016), (16, 24302264), (28, 13887008), (31, 12543104), (32, 12151132), (56, 6943504), (62, 6271552), (64, 6075566), (112, 3471752), (124, 3135776), (128, 3037783), (217, 1791872), (224, 1735876), (248, 1567888), (434, 895936), (448, 867938), (496, 783944), (868, 447968), (896, 433969), (992, 391972), (1736, 223984), (1984, 195986), (3472, 111992), (3968, 97993), (6944, 55996), (13888, 27998), (13999, 27776)]