489665112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4493}}^1$

素因数の和:4760

約数の個数: 64

約数和(自身を含む): 1294272000

約数和(自身を除く): 804606888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 239, 456, 478, 717, 956, 1434, 1912, 2868, 4493, 4541, 5736, 8986, 9082, 13479, 13623, 17972, 18164, 26958, 27246, 35944, 36328, 53916, 54492, 85367, 107832, 108984, 170734, 256101, 341468, 512202, 682936, 1024404, 1073827, 2048808, 2147654, 3221481, 4295308, 6442962, 8590616, 12885924, 20402713, 25771848, 40805426, 61208139, 81610852, 122416278, 163221704, 244832556, 489665112]

約数ペア:

[(1, 489665112), (2, 244832556), (3, 163221704), (4, 122416278), (6, 81610852), (8, 61208139), (12, 40805426), (19, 25771848), (24, 20402713), (38, 12885924), (57, 8590616), (76, 6442962), (114, 4295308), (152, 3221481), (228, 2147654), (239, 2048808), (456, 1073827), (478, 1024404), (717, 682936), (956, 512202), (1434, 341468), (1912, 256101), (2868, 170734), (4493, 108984), (4541, 107832), (5736, 85367), (8986, 54492), (9082, 53916), (13479, 36328), (13623, 35944), (17972, 27246), (18164, 26958)]