977674488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 256

約数和(自身を含む): 3193344000

約数和(自身を除く): 2215669512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 43, 51, 56, 57, 68, 76, 84, 86, 102, 114, 119, 129, 133, 136, 152, 168, 172, 204, 228, 238, 258, 266, 301, 323, 344, 357, 399, 408, 419, 456, 476, 516, 532, 602, 646, 714, 731, 798, 817, 838, 903, 952, 969, 1032, 1064, 1204, 1257, 1292, 1428, 1462, 1596, 1634, 1676, 1806, 1938, 2193, 2261, 2408, 2451, 2514, 2584, 2856, 2924, 2933, 3192, 3268, 3352, 3612, 3876, 4386, 4522, 4902, 5028, 5117, 5719, 5848, 5866, 6536, 6783, 7123, 7224, 7752, 7961, 8772, 8799, 9044, 9804, 10056, 10234, 11438, 11732, 13566, 13889, 14246, 15351, 15922, 17157, 17544, 17598, 18017, 18088, 19608, 20468, 21369, 22876, 23464, 23883, 27132, 27778, 28492, 30702, 31844, 34314, 35196, 36034, 40936, 41667, 42738, 45752, 47766, 49861, 54051, 54264, 55556, 55727, 56984, 61404, 63688, 68628, 70392, 72068, 83334, 85476, 95532, 97223, 99722, 108102, 111112, 111454, 122808, 126119, 135337, 137256, 144136, 149583, 166668, 167181, 170952, 191064, 194446, 199444, 216204, 222908, 252238, 270674, 291669, 299166, 306289, 333336, 334362, 342323, 378357, 388892, 398888, 406011, 432408, 445816, 504476, 541348, 583338, 598332, 612578, 668724, 684646, 756714, 777784, 812022, 918867, 947359, 1008952, 1026969, 1082696, 1166676, 1196664, 1225156, 1337448, 1369292, 1513428, 1624044, 1837734, 1894718, 2053938, 2144023, 2333352, 2396261, 2450312, 2738584, 2842077, 3026856, 3248088, 3675468, 3789436, 4107876, 4288046, 4792522, 5684154, 5819491, 6432069, 7188783, 7350936, 7578872, 8215752, 8576092, 9585044, 11368308, 11638982, 12864138, 14377566, 17152184, 17458473, 19170088, 22736616, 23277964, 25728276, 28755132, 34916946, 40736437, 46555928, 51456552, 57510264, 69833892, 81472874, 122209311, 139667784, 162945748, 244418622, 325891496, 488837244, 977674488]

約数ペア:

[(1, 977674488), (2, 488837244), (3, 325891496), (4, 244418622), (6, 162945748), (7, 139667784), (8, 122209311), (12, 81472874), (14, 69833892), (17, 57510264), (19, 51456552), (21, 46555928), (24, 40736437), (28, 34916946), (34, 28755132), (38, 25728276), (42, 23277964), (43, 22736616), (51, 19170088), (56, 17458473), (57, 17152184), (68, 14377566), (76, 12864138), (84, 11638982), (86, 11368308), (102, 9585044), (114, 8576092), (119, 8215752), (129, 7578872), (133, 7350936), (136, 7188783), (152, 6432069), (168, 5819491), (172, 5684154), (204, 4792522), (228, 4288046), (238, 4107876), (258, 3789436), (266, 3675468), (301, 3248088), (323, 3026856), (344, 2842077), (357, 2738584), (399, 2450312), (408, 2396261), (419, 2333352), (456, 2144023), (476, 2053938), (516, 1894718), (532, 1837734), (602, 1624044), (646, 1513428), (714, 1369292), (731, 1337448), (798, 1225156), (817, 1196664), (838, 1166676), (903, 1082696), (952, 1026969), (969, 1008952), (1032, 947359), (1064, 918867), (1204, 812022), (1257, 777784), (1292, 756714), (1428, 684646), (1462, 668724), (1596, 612578), (1634, 598332), (1676, 583338), (1806, 541348), (1938, 504476), (2193, 445816), (2261, 432408), (2408, 406011), (2451, 398888), (2514, 388892), (2584, 378357), (2856, 342323), (2924, 334362), (2933, 333336), (3192, 306289), (3268, 299166), (3352, 291669), (3612, 270674), (3876, 252238), (4386, 222908), (4522, 216204), (4902, 199444), (5028, 194446), (5117, 191064), (5719, 170952), (5848, 167181), (5866, 166668), (6536, 149583), (6783, 144136), (7123, 137256), (7224, 135337), (7752, 126119), (7961, 122808), (8772, 111454), (8799, 111112), (9044, 108102), (9804, 99722), (10056, 97223), (10234, 95532), (11438, 85476), (11732, 83334), (13566, 72068), (13889, 70392), (14246, 68628), (15351, 63688), (15922, 61404), (17157, 56984), (17544, 55727), (17598, 55556), (18017, 54264), (18088, 54051), (19608, 49861), (20468, 47766), (21369, 45752), (22876, 42738), (23464, 41667), (23883, 40936), (27132, 36034), (27778, 35196), (28492, 34314), (30702, 31844)]