217114891488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{8369}}^1$

素因数の和:8846

約数の個数: 288

約数和(自身を含む): 710729510400

約数和(自身を除く): 493614618912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 431, 456, 528, 608, 627, 684, 792, 836, 862, 912, 1056, 1254, 1293, 1368, 1584, 1672, 1724, 1824, 1881, 2508, 2586, 2736, 3168, 3344, 3448, 3762, 3879, 4741, 5016, 5172, 5472, 6688, 6896, 7524, 7758, 8189, 8369, 9482, 10032, 10344, 13792, 14223, 15048, 15516, 16378, 16738, 18964, 20064, 20688, 24567, 25107, 28446, 30096, 31032, 32756, 33476, 37928, 41376, 42669, 49134, 50214, 56892, 60192, 62064, 65512, 66952, 73701, 75321, 75856, 85338, 90079, 92059, 98268, 100428, 113784, 124128, 131024, 133904, 147402, 150642, 151712, 159011, 170676, 180158, 184118, 196536, 200856, 227568, 262048, 267808, 270237, 276177, 294804, 301284, 318022, 341352, 360316, 368236, 393072, 401712, 455136, 477033, 540474, 552354, 589608, 602568, 636044, 682704, 720632, 736472, 786144, 803424, 810711, 828531, 954066, 1080948, 1104708, 1179216, 1205136, 1272088, 1365408, 1431099, 1441264, 1472944, 1621422, 1657062, 1749121, 1908132, 2161896, 2209416, 2358432, 2410272, 2544176, 2862198, 2882528, 2945888, 3242844, 3314124, 3498242, 3607039, 3816264, 4323792, 4418832, 5088352, 5247363, 5724396, 6485688, 6628248, 6996484, 7214078, 7632528, 8647584, 8837664, 10494726, 10821117, 11448792, 12971376, 13256496, 13992968, 14428156, 15265056, 15742089, 20989452, 21642234, 22897584, 25942752, 26512992, 27985936, 28856312, 31484178, 32463351, 39677429, 41978904, 43284468, 45795168, 55971872, 57712624, 62968356, 64926702, 68533741, 79354858, 83957808, 86568936, 115425248, 119032287, 125936712, 129853404, 137067482, 158709716, 167915616, 173137872, 205601223, 238064574, 251873424, 259706808, 274134964, 317419432, 346275744, 357096861, 411202446, 476129148, 503746848, 519413616, 548269928, 616803669, 634838864, 714193722, 753871151, 822404892, 952258296, 1038827232, 1096539856, 1233607338, 1269677728, 1428387444, 1507742302, 1644809784, 1904516592, 2193079712, 2261613453, 2467214676, 2856774888, 3015484604, 3289619568, 3809033184, 4523226906, 4934429352, 5713549776, 6030969208, 6579239136, 6784840359, 9046453812, 9868858704, 11427099552, 12061938416, 13569680718, 18092907624, 19737717408, 24123876832, 27139361436, 36185815248, 54278722872, 72371630496, 108557445744, 217114891488]

約数ペア:

[(1, 217114891488), (2, 108557445744), (3, 72371630496), (4, 54278722872), (6, 36185815248), (8, 27139361436), (9, 24123876832), (11, 19737717408), (12, 18092907624), (16, 13569680718), (18, 12061938416), (19, 11427099552), (22, 9868858704), (24, 9046453812), (32, 6784840359), (33, 6579239136), (36, 6030969208), (38, 5713549776), (44, 4934429352), (48, 4523226906), (57, 3809033184), (66, 3289619568), (72, 3015484604), (76, 2856774888), (88, 2467214676), (96, 2261613453), (99, 2193079712), (114, 1904516592), (132, 1644809784), (144, 1507742302), (152, 1428387444), (171, 1269677728), (176, 1233607338), (198, 1096539856), (209, 1038827232), (228, 952258296), (264, 822404892), (288, 753871151), (304, 714193722), (342, 634838864), (352, 616803669), (396, 548269928), (418, 519413616), (431, 503746848), (456, 476129148), (528, 411202446), (608, 357096861), (627, 346275744), (684, 317419432), (792, 274134964), (836, 259706808), (862, 251873424), (912, 238064574), (1056, 205601223), (1254, 173137872), (1293, 167915616), (1368, 158709716), (1584, 137067482), (1672, 129853404), (1724, 125936712), (1824, 119032287), (1881, 115425248), (2508, 86568936), (2586, 83957808), (2736, 79354858), (3168, 68533741), (3344, 64926702), (3448, 62968356), (3762, 57712624), (3879, 55971872), (4741, 45795168), (5016, 43284468), (5172, 41978904), (5472, 39677429), (6688, 32463351), (6896, 31484178), (7524, 28856312), (7758, 27985936), (8189, 26512992), (8369, 25942752), (9482, 22897584), (10032, 21642234), (10344, 20989452), (13792, 15742089), (14223, 15265056), (15048, 14428156), (15516, 13992968), (16378, 13256496), (16738, 12971376), (18964, 11448792), (20064, 10821117), (20688, 10494726), (24567, 8837664), (25107, 8647584), (28446, 7632528), (30096, 7214078), (31032, 6996484), (32756, 6628248), (33476, 6485688), (37928, 5724396), (41376, 5247363), (42669, 5088352), (49134, 4418832), (50214, 4323792), (56892, 3816264), (60192, 3607039), (62064, 3498242), (65512, 3314124), (66952, 3242844), (73701, 2945888), (75321, 2882528), (75856, 2862198), (85338, 2544176), (90079, 2410272), (92059, 2358432), (98268, 2209416), (100428, 2161896), (113784, 1908132), (124128, 1749121), (131024, 1657062), (133904, 1621422), (147402, 1472944), (150642, 1441264), (151712, 1431099), (159011, 1365408), (170676, 1272088), (180158, 1205136), (184118, 1179216), (196536, 1104708), (200856, 1080948), (227568, 954066), (262048, 828531), (267808, 810711), (270237, 803424), (276177, 786144), (294804, 736472), (301284, 720632), (318022, 682704), (341352, 636044), (360316, 602568), (368236, 589608), (393072, 552354), (401712, 540474), (455136, 477033)]