312144496

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1493}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 616902480

約数和(自身を除く): 304757984

約数列:

[1, 2, 4, 8, 16, 73, 146, 179, 292, 358, 584, 716, 1168, 1432, 1493, 2864, 2986, 5972, 11944, 13067, 23888, 26134, 52268, 104536, 108989, 209072, 217978, 267247, 435956, 534494, 871912, 1068988, 1743824, 2137976, 4275952, 19509031, 39018062, 78036124, 156072248, 312144496]

約数ペア:

[(1, 312144496), (2, 156072248), (4, 78036124), (8, 39018062), (16, 19509031), (73, 4275952), (146, 2137976), (179, 1743824), (292, 1068988), (358, 871912), (584, 534494), (716, 435956), (1168, 267247), (1432, 217978), (1493, 209072), (2864, 108989), (2986, 104536), (5972, 52268), (11944, 26134), (13067, 23888)]