251909904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6737}}^1$

素因数の和:6808

約数の個数: 80

約数和(自身を含む): 701830080

約数和(自身を除く): 449920176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2337, 3116, 4674, 6232, 6737, 9348, 12464, 13474, 18696, 20211, 26948, 37392, 40422, 53896, 80844, 107792, 128003, 161688, 256006, 276217, 323376, 384009, 512012, 552434, 768018, 828651, 1024024, 1104868, 1536036, 1657302, 2048048, 2209736, 3072072, 3314604, 4419472, 5248123, 6144144, 6629208, 10496246, 13258416, 15744369, 20992492, 31488738, 41984984, 62977476, 83969968, 125954952, 251909904]

約数ペア:

[(1, 251909904), (2, 125954952), (3, 83969968), (4, 62977476), (6, 41984984), (8, 31488738), (12, 20992492), (16, 15744369), (19, 13258416), (24, 10496246), (38, 6629208), (41, 6144144), (48, 5248123), (57, 4419472), (76, 3314604), (82, 3072072), (114, 2209736), (123, 2048048), (152, 1657302), (164, 1536036), (228, 1104868), (246, 1024024), (304, 828651), (328, 768018), (456, 552434), (492, 512012), (656, 384009), (779, 323376), (912, 276217), (984, 256006), (1558, 161688), (1968, 128003), (2337, 107792), (3116, 80844), (4674, 53896), (6232, 40422), (6737, 37392), (9348, 26948), (12464, 20211), (13474, 18696)]