408007488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 224

約数和(自身を含む): 1313224704

約数和(自身を除く): 905217216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 67, 69, 84, 92, 96, 112, 134, 138, 161, 168, 184, 192, 197, 201, 224, 268, 276, 322, 336, 368, 394, 402, 448, 469, 483, 536, 552, 591, 644, 672, 736, 788, 804, 938, 966, 1072, 1104, 1182, 1288, 1344, 1379, 1407, 1472, 1541, 1576, 1608, 1876, 1932, 2144, 2208, 2364, 2576, 2758, 2814, 3082, 3152, 3216, 3752, 3864, 4137, 4288, 4416, 4531, 4623, 4728, 5152, 5516, 5628, 6164, 6304, 6432, 7504, 7728, 8274, 9062, 9246, 9456, 10304, 10787, 11032, 11256, 12328, 12608, 12864, 13199, 13593, 15008, 15456, 16548, 18124, 18492, 18912, 21574, 22064, 22512, 24656, 26398, 27186, 30016, 30912, 31717, 32361, 33096, 36248, 36984, 37824, 39597, 43148, 44128, 45024, 49312, 52796, 54372, 63434, 64722, 66192, 72496, 73968, 79194, 86296, 88256, 90048, 92393, 95151, 98624, 105592, 108744, 126868, 129444, 132384, 144992, 147936, 158388, 172592, 184786, 190302, 211184, 217488, 253736, 258888, 264768, 277179, 289984, 295872, 303577, 316776, 345184, 369572, 380604, 422368, 434976, 507472, 517776, 554358, 607154, 633552, 690368, 739144, 761208, 844736, 869952, 910731, 1014944, 1035552, 1108716, 1214308, 1267104, 1478288, 1522416, 1821462, 2029888, 2071104, 2125039, 2217432, 2428616, 2534208, 2956576, 3044832, 3642924, 4250078, 4434864, 4857232, 5913152, 6089664, 6375117, 7285848, 8500156, 8869728, 9714464, 12750234, 14571696, 17000312, 17739456, 19428928, 25500468, 29143392, 34000624, 51000936, 58286784, 68001248, 102001872, 136002496, 204003744, 408007488]

約数ペア:

[(1, 408007488), (2, 204003744), (3, 136002496), (4, 102001872), (6, 68001248), (7, 58286784), (8, 51000936), (12, 34000624), (14, 29143392), (16, 25500468), (21, 19428928), (23, 17739456), (24, 17000312), (28, 14571696), (32, 12750234), (42, 9714464), (46, 8869728), (48, 8500156), (56, 7285848), (64, 6375117), (67, 6089664), (69, 5913152), (84, 4857232), (92, 4434864), (96, 4250078), (112, 3642924), (134, 3044832), (138, 2956576), (161, 2534208), (168, 2428616), (184, 2217432), (192, 2125039), (197, 2071104), (201, 2029888), (224, 1821462), (268, 1522416), (276, 1478288), (322, 1267104), (336, 1214308), (368, 1108716), (394, 1035552), (402, 1014944), (448, 910731), (469, 869952), (483, 844736), (536, 761208), (552, 739144), (591, 690368), (644, 633552), (672, 607154), (736, 554358), (788, 517776), (804, 507472), (938, 434976), (966, 422368), (1072, 380604), (1104, 369572), (1182, 345184), (1288, 316776), (1344, 303577), (1379, 295872), (1407, 289984), (1472, 277179), (1541, 264768), (1576, 258888), (1608, 253736), (1876, 217488), (1932, 211184), (2144, 190302), (2208, 184786), (2364, 172592), (2576, 158388), (2758, 147936), (2814, 144992), (3082, 132384), (3152, 129444), (3216, 126868), (3752, 108744), (3864, 105592), (4137, 98624), (4288, 95151), (4416, 92393), (4531, 90048), (4623, 88256), (4728, 86296), (5152, 79194), (5516, 73968), (5628, 72496), (6164, 66192), (6304, 64722), (6432, 63434), (7504, 54372), (7728, 52796), (8274, 49312), (9062, 45024), (9246, 44128), (9456, 43148), (10304, 39597), (10787, 37824), (11032, 36984), (11256, 36248), (12328, 33096), (12608, 32361), (12864, 31717), (13199, 30912), (13593, 30016), (15008, 27186), (15456, 26398), (16548, 24656), (18124, 22512), (18492, 22064), (18912, 21574)]