994849128

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16871}}^1$

素因数の和:16909

約数の個数: 160

約数和(自身を含む): 3429740160

約数和(自身を除く): 2434891032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 9828, 14742, 16871, 19656, 29484, 33742, 50613, 58968, 67484, 101226, 118097, 134968, 151839, 202452, 219323, 236194, 303678, 354291, 404904, 438646, 455517, 472388, 607356, 657969, 708582, 877292, 911034, 944776, 1062873, 1214712, 1315938, 1366551, 1417164, 1535261, 1754584, 1822068, 1973907, 2125746, 2631876, 2733102, 2834328, 3070522, 3188619, 3644136, 3947814, 4251492, 4605783, 5263752, 5466204, 5921721, 6141044, 6377238, 7895628, 8502984, 9211566, 9565857, 10932408, 11843442, 12282088, 12754476, 13817349, 15791256, 17765163, 18423132, 19131714, 23686884, 25508952, 27634698, 35530326, 36846264, 38263428, 41452047, 47373768, 55269396, 71060652, 76526856, 82904094, 110538792, 124356141, 142121304, 165808188, 248712282, 331616376, 497424564, 994849128]

約数ペア:

[(1, 994849128), (2, 497424564), (3, 331616376), (4, 248712282), (6, 165808188), (7, 142121304), (8, 124356141), (9, 110538792), (12, 82904094), (13, 76526856), (14, 71060652), (18, 55269396), (21, 47373768), (24, 41452047), (26, 38263428), (27, 36846264), (28, 35530326), (36, 27634698), (39, 25508952), (42, 23686884), (52, 19131714), (54, 18423132), (56, 17765163), (63, 15791256), (72, 13817349), (78, 12754476), (81, 12282088), (84, 11843442), (91, 10932408), (104, 9565857), (108, 9211566), (117, 8502984), (126, 7895628), (156, 6377238), (162, 6141044), (168, 5921721), (182, 5466204), (189, 5263752), (216, 4605783), (234, 4251492), (252, 3947814), (273, 3644136), (312, 3188619), (324, 3070522), (351, 2834328), (364, 2733102), (378, 2631876), (468, 2125746), (504, 1973907), (546, 1822068), (567, 1754584), (648, 1535261), (702, 1417164), (728, 1366551), (756, 1315938), (819, 1214712), (936, 1062873), (1053, 944776), (1092, 911034), (1134, 877292), (1404, 708582), (1512, 657969), (1638, 607356), (2106, 472388), (2184, 455517), (2268, 438646), (2457, 404904), (2808, 354291), (3276, 303678), (4212, 236194), (4536, 219323), (4914, 202452), (6552, 151839), (7371, 134968), (8424, 118097), (9828, 101226), (14742, 67484), (16871, 58968), (19656, 50613), (29484, 33742)]