244451368

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{140813}}^1$

素因数の和:140857

約数の個数: 32

約数和(自身を含む): 540725760

約数和(自身を除く): 296274392

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 140813, 281626, 563252, 985691, 1126504, 1971382, 3942764, 4365203, 7885528, 8730406, 17460812, 30556421, 34921624, 61112842, 122225684, 244451368]

約数ペア:

[(1, 244451368), (2, 122225684), (4, 61112842), (7, 34921624), (8, 30556421), (14, 17460812), (28, 8730406), (31, 7885528), (56, 4365203), (62, 3942764), (124, 1971382), (217, 1126504), (248, 985691), (434, 563252), (868, 281626), (1736, 140813)]