309472256

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{9749}}^1$

素因数の和:9800

約数の個数: 44

約数和(自身を含む): 638664000

約数和(自身を除く): 329191744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 9749, 15872, 19498, 31744, 38996, 77992, 155984, 302219, 311968, 604438, 623936, 1208876, 1247872, 2417752, 2495744, 4835504, 4991488, 9671008, 9982976, 19342016, 38684032, 77368064, 154736128, 309472256]

約数ペア:

[(1, 309472256), (2, 154736128), (4, 77368064), (8, 38684032), (16, 19342016), (31, 9982976), (32, 9671008), (62, 4991488), (64, 4835504), (124, 2495744), (128, 2417752), (248, 1247872), (256, 1208876), (496, 623936), (512, 604438), (992, 311968), (1024, 302219), (1984, 155984), (3968, 77992), (7936, 38996), (9749, 31744), (15872, 19498)]