247977504

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{16883}}^1$

素因数の和:16919

約数の個数: 96

約数和(自身を含む): 765858240

約数和(自身を除く): 517880736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 14688, 16883, 33766, 50649, 67532, 101298, 135064, 151947, 202596, 270128, 287011, 303894, 405192, 455841, 540256, 574022, 607788, 810384, 861033, 911682, 1148044, 1215576, 1620768, 1722066, 1823364, 2296088, 2431152, 2583099, 3444132, 3646728, 4592176, 4862304, 5166198, 6888264, 7293456, 7749297, 9184352, 10332396, 13776528, 14586912, 15498594, 20664792, 27553056, 30997188, 41329584, 61994376, 82659168, 123988752, 247977504]

約数ペア:

[(1, 247977504), (2, 123988752), (3, 82659168), (4, 61994376), (6, 41329584), (8, 30997188), (9, 27553056), (12, 20664792), (16, 15498594), (17, 14586912), (18, 13776528), (24, 10332396), (27, 9184352), (32, 7749297), (34, 7293456), (36, 6888264), (48, 5166198), (51, 4862304), (54, 4592176), (68, 3646728), (72, 3444132), (96, 2583099), (102, 2431152), (108, 2296088), (136, 1823364), (144, 1722066), (153, 1620768), (204, 1215576), (216, 1148044), (272, 911682), (288, 861033), (306, 810384), (408, 607788), (432, 574022), (459, 540256), (544, 455841), (612, 405192), (816, 303894), (864, 287011), (918, 270128), (1224, 202596), (1632, 151947), (1836, 135064), (2448, 101298), (3672, 67532), (4896, 50649), (7344, 33766), (14688, 16883)]