248767488

素因数分解:

$2^{10}\times 3^2\times {\mathrm{26993}}^1$

素因数の和:27019

約数の個数: 66

約数和(自身を含む): 718337334

約数和(自身を除く): 469569846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 26993, 53986, 80979, 107972, 161958, 215944, 242937, 323916, 431888, 485874, 647832, 863776, 971748, 1295664, 1727552, 1943496, 2591328, 3455104, 3886992, 5182656, 6910208, 7773984, 10365312, 13820416, 15547968, 20730624, 27640832, 31095936, 41461248, 62191872, 82922496, 124383744, 248767488]

約数ペア:

[(1, 248767488), (2, 124383744), (3, 82922496), (4, 62191872), (6, 41461248), (8, 31095936), (9, 27640832), (12, 20730624), (16, 15547968), (18, 13820416), (24, 10365312), (32, 7773984), (36, 6910208), (48, 5182656), (64, 3886992), (72, 3455104), (96, 2591328), (128, 1943496), (144, 1727552), (192, 1295664), (256, 971748), (288, 863776), (384, 647832), (512, 485874), (576, 431888), (768, 323916), (1024, 242937), (1152, 215944), (1536, 161958), (2304, 107972), (3072, 80979), (4608, 53986), (9216, 26993)]