384131556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10789}}^1$

素因数の和:10865

約数の個数: 72

約数和(自身を含む): 1036875840

約数和(自身を除く): 652744284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5934, 8901, 10789, 11868, 17802, 21578, 32367, 35604, 43156, 64734, 97101, 129468, 194202, 248147, 388404, 463927, 496294, 744441, 927854, 992588, 1391781, 1488882, 1855708, 2233323, 2783562, 2977764, 4175343, 4466646, 5567124, 8350686, 8933292, 10670321, 16701372, 21340642, 32010963, 42681284, 64021926, 96032889, 128043852, 192065778, 384131556]

約数ペア:

[(1, 384131556), (2, 192065778), (3, 128043852), (4, 96032889), (6, 64021926), (9, 42681284), (12, 32010963), (18, 21340642), (23, 16701372), (36, 10670321), (43, 8933292), (46, 8350686), (69, 5567124), (86, 4466646), (92, 4175343), (129, 2977764), (138, 2783562), (172, 2233323), (207, 1855708), (258, 1488882), (276, 1391781), (387, 992588), (414, 927854), (516, 744441), (774, 496294), (828, 463927), (989, 388404), (1548, 248147), (1978, 194202), (2967, 129468), (3956, 97101), (5934, 64734), (8901, 43156), (10789, 35604), (11868, 32367), (17802, 21578)]