401997024

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 1380322944

約数和(自身を除く): 978325920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 43, 44, 48, 52, 66, 72, 78, 86, 88, 96, 99, 104, 117, 129, 132, 143, 144, 156, 172, 176, 198, 208, 227, 234, 258, 264, 286, 288, 312, 344, 352, 387, 396, 416, 429, 454, 468, 473, 516, 528, 559, 572, 624, 681, 688, 774, 792, 858, 908, 936, 946, 1032, 1056, 1118, 1144, 1248, 1287, 1362, 1376, 1419, 1548, 1584, 1677, 1716, 1816, 1872, 1892, 2043, 2064, 2236, 2288, 2497, 2574, 2724, 2838, 2951, 3096, 3168, 3354, 3432, 3632, 3744, 3784, 4086, 4128, 4257, 4472, 4576, 4994, 5031, 5148, 5448, 5676, 5902, 6149, 6192, 6708, 6864, 7264, 7491, 7568, 8172, 8514, 8853, 8944, 9761, 9988, 10062, 10296, 10896, 11352, 11804, 12298, 12384, 13416, 13728, 14982, 15136, 16344, 17028, 17706, 17888, 18447, 19522, 19976, 20124, 20592, 21792, 22473, 22704, 23608, 24596, 26559, 26832, 29283, 29964, 32461, 32688, 34056, 35412, 36894, 39044, 39952, 40248, 41184, 44946, 45408, 47216, 49192, 53118, 53664, 55341, 58566, 59928, 64922, 65376, 68112, 70824, 73788, 78088, 79904, 80496, 87849, 89892, 94432, 97383, 98384, 106236, 107371, 110682, 117132, 119856, 126893, 129844, 136224, 141648, 147576, 156176, 160992, 175698, 179784, 194766, 196768, 212472, 214742, 221364, 234264, 239712, 253786, 259688, 283296, 292149, 295152, 312352, 322113, 351396, 359568, 380679, 389532, 424944, 429484, 442728, 468528, 507572, 519376, 584298, 590304, 644226, 702792, 719136, 761358, 779064, 849888, 858968, 885456, 937056, 966339, 1015144, 1038752, 1142037, 1168596, 1288452, 1395823, 1405584, 1522716, 1558128, 1717936, 1770912, 1932678, 2030288, 2284074, 2337192, 2576904, 2791646, 2811168, 3045432, 3116256, 3435872, 3865356, 4060576, 4187469, 4568148, 4674384, 5153808, 5583292, 6090864, 7730712, 8374938, 9136296, 9348768, 10307616, 11166584, 12181728, 12562407, 15461424, 16749876, 18272592, 22333168, 25124814, 30922848, 33499752, 36545184, 44666336, 50249628, 66999504, 100499256, 133999008, 200998512, 401997024]

約数ペア:

[(1, 401997024), (2, 200998512), (3, 133999008), (4, 100499256), (6, 66999504), (8, 50249628), (9, 44666336), (11, 36545184), (12, 33499752), (13, 30922848), (16, 25124814), (18, 22333168), (22, 18272592), (24, 16749876), (26, 15461424), (32, 12562407), (33, 12181728), (36, 11166584), (39, 10307616), (43, 9348768), (44, 9136296), (48, 8374938), (52, 7730712), (66, 6090864), (72, 5583292), (78, 5153808), (86, 4674384), (88, 4568148), (96, 4187469), (99, 4060576), (104, 3865356), (117, 3435872), (129, 3116256), (132, 3045432), (143, 2811168), (144, 2791646), (156, 2576904), (172, 2337192), (176, 2284074), (198, 2030288), (208, 1932678), (227, 1770912), (234, 1717936), (258, 1558128), (264, 1522716), (286, 1405584), (288, 1395823), (312, 1288452), (344, 1168596), (352, 1142037), (387, 1038752), (396, 1015144), (416, 966339), (429, 937056), (454, 885456), (468, 858968), (473, 849888), (516, 779064), (528, 761358), (559, 719136), (572, 702792), (624, 644226), (681, 590304), (688, 584298), (774, 519376), (792, 507572), (858, 468528), (908, 442728), (936, 429484), (946, 424944), (1032, 389532), (1056, 380679), (1118, 359568), (1144, 351396), (1248, 322113), (1287, 312352), (1362, 295152), (1376, 292149), (1419, 283296), (1548, 259688), (1584, 253786), (1677, 239712), (1716, 234264), (1816, 221364), (1872, 214742), (1892, 212472), (2043, 196768), (2064, 194766), (2236, 179784), (2288, 175698), (2497, 160992), (2574, 156176), (2724, 147576), (2838, 141648), (2951, 136224), (3096, 129844), (3168, 126893), (3354, 119856), (3432, 117132), (3632, 110682), (3744, 107371), (3784, 106236), (4086, 98384), (4128, 97383), (4257, 94432), (4472, 89892), (4576, 87849), (4994, 80496), (5031, 79904), (5148, 78088), (5448, 73788), (5676, 70824), (5902, 68112), (6149, 65376), (6192, 64922), (6708, 59928), (6864, 58566), (7264, 55341), (7491, 53664), (7568, 53118), (8172, 49192), (8514, 47216), (8853, 45408), (8944, 44946), (9761, 41184), (9988, 40248), (10062, 39952), (10296, 39044), (10896, 36894), (11352, 35412), (11804, 34056), (12298, 32688), (12384, 32461), (13416, 29964), (13728, 29283), (14982, 26832), (15136, 26559), (16344, 24596), (17028, 23608), (17706, 22704), (17888, 22473), (18447, 21792), (19522, 20592), (19976, 20124)]