288118516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26317}}^1$

素因数の和:26368

約数の個数: 48

約数和(自身を含む): 636685056

約数和(自身を除く): 348566540

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 26317, 52634, 105268, 184219, 368438, 447389, 605291, 736876, 894778, 1210582, 1789556, 2421164, 3131723, 4237037, 6263446, 8474074, 10289947, 12526892, 16948148, 20579894, 41159788, 72029629, 144059258, 288118516]

約数ペア:

[(1, 288118516), (2, 144059258), (4, 72029629), (7, 41159788), (14, 20579894), (17, 16948148), (23, 12526892), (28, 10289947), (34, 8474074), (46, 6263446), (68, 4237037), (92, 3131723), (119, 2421164), (161, 1789556), (238, 1210582), (322, 894778), (391, 736876), (476, 605291), (644, 447389), (782, 368438), (1564, 184219), (2737, 105268), (5474, 52634), (10948, 26317)]