216080568

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 659520000

約数和(自身を除く): 443439432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 199, 216, 264, 297, 396, 398, 457, 594, 597, 792, 796, 914, 1188, 1194, 1371, 1592, 1791, 1828, 2189, 2376, 2388, 2742, 3582, 3656, 4113, 4378, 4776, 5027, 5373, 5484, 6567, 7164, 8226, 8756, 10054, 10746, 10968, 12339, 13134, 14328, 15081, 16452, 17512, 19701, 20108, 21492, 24678, 26268, 30162, 32904, 39402, 40216, 42984, 45243, 49356, 52536, 59103, 60324, 78804, 90486, 90943, 98712, 118206, 120648, 135729, 157608, 180972, 181886, 236412, 271458, 272829, 361944, 363772, 472824, 542916, 545658, 727544, 818487, 1000373, 1085832, 1091316, 1636974, 2000746, 2182632, 2455461, 3001119, 3273948, 4001492, 4910922, 6002238, 6547896, 8002984, 9003357, 9821844, 12004476, 18006714, 19643688, 24008952, 27010071, 36013428, 54020142, 72026856, 108040284, 216080568]

約数ペア:

[(1, 216080568), (2, 108040284), (3, 72026856), (4, 54020142), (6, 36013428), (8, 27010071), (9, 24008952), (11, 19643688), (12, 18006714), (18, 12004476), (22, 9821844), (24, 9003357), (27, 8002984), (33, 6547896), (36, 6002238), (44, 4910922), (54, 4001492), (66, 3273948), (72, 3001119), (88, 2455461), (99, 2182632), (108, 2000746), (132, 1636974), (198, 1091316), (199, 1085832), (216, 1000373), (264, 818487), (297, 727544), (396, 545658), (398, 542916), (457, 472824), (594, 363772), (597, 361944), (792, 272829), (796, 271458), (914, 236412), (1188, 181886), (1194, 180972), (1371, 157608), (1592, 135729), (1791, 120648), (1828, 118206), (2189, 98712), (2376, 90943), (2388, 90486), (2742, 78804), (3582, 60324), (3656, 59103), (4113, 52536), (4378, 49356), (4776, 45243), (5027, 42984), (5373, 40216), (5484, 39402), (6567, 32904), (7164, 30162), (8226, 26268), (8756, 24678), (10054, 21492), (10746, 20108), (10968, 19701), (12339, 17512), (13134, 16452), (14328, 15081)]