315792

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 80

約数和(自身を含む): 982080

約数和(自身を除く): 666288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 43, 48, 51, 54, 68, 72, 86, 102, 108, 129, 136, 144, 153, 172, 204, 216, 258, 272, 306, 344, 387, 408, 432, 459, 516, 612, 688, 731, 774, 816, 918, 1032, 1161, 1224, 1462, 1548, 1836, 2064, 2193, 2322, 2448, 2924, 3096, 3672, 4386, 4644, 5848, 6192, 6579, 7344, 8772, 9288, 11696, 13158, 17544, 18576, 19737, 26316, 35088, 39474, 52632, 78948, 105264, 157896, 315792]

約数ペア:

[(1, 315792), (2, 157896), (3, 105264), (4, 78948), (6, 52632), (8, 39474), (9, 35088), (12, 26316), (16, 19737), (17, 18576), (18, 17544), (24, 13158), (27, 11696), (34, 9288), (36, 8772), (43, 7344), (48, 6579), (51, 6192), (54, 5848), (68, 4644), (72, 4386), (86, 3672), (102, 3096), (108, 2924), (129, 2448), (136, 2322), (144, 2193), (153, 2064), (172, 1836), (204, 1548), (216, 1462), (258, 1224), (272, 1161), (306, 1032), (344, 918), (387, 816), (408, 774), (432, 731), (459, 688), (516, 612)]