298941328

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157007}}^1$

素因数の和:157039

約数の個数: 40

約数和(自身を含む): 700883712

約数和(自身を除く): 401942384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 157007, 314014, 628028, 1099049, 1256056, 2198098, 2512112, 2669119, 4396196, 5338238, 8792392, 10676476, 17584784, 18683833, 21352952, 37367666, 42705904, 74735332, 149470664, 298941328]

約数ペア:

[(1, 298941328), (2, 149470664), (4, 74735332), (7, 42705904), (8, 37367666), (14, 21352952), (16, 18683833), (17, 17584784), (28, 10676476), (34, 8792392), (56, 5338238), (68, 4396196), (112, 2669119), (119, 2512112), (136, 2198098), (238, 1256056), (272, 1099049), (476, 628028), (952, 314014), (1904, 157007)]