397415328

素因数分解:

$2^5\times 3^1\times {\mathrm{251}}^1\times {\mathrm{16493}}^1$

素因数の和:16757

約数の個数: 48

約数和(自身を含む): 1047434976

約数和(自身を除く): 650019648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 251, 502, 753, 1004, 1506, 2008, 3012, 4016, 6024, 8032, 12048, 16493, 24096, 32986, 49479, 65972, 98958, 131944, 197916, 263888, 395832, 527776, 791664, 1583328, 4139743, 8279486, 12419229, 16558972, 24838458, 33117944, 49676916, 66235888, 99353832, 132471776, 198707664, 397415328]

約数ペア:

[(1, 397415328), (2, 198707664), (3, 132471776), (4, 99353832), (6, 66235888), (8, 49676916), (12, 33117944), (16, 24838458), (24, 16558972), (32, 12419229), (48, 8279486), (96, 4139743), (251, 1583328), (502, 791664), (753, 527776), (1004, 395832), (1506, 263888), (2008, 197916), (3012, 131944), (4016, 98958), (6024, 65972), (8032, 49479), (12048, 32986), (16493, 24096)]