1271204352

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 240

約数和(自身を含む): 4136520960

約数和(自身を除く): 2865316608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 512, 528, 558, 576, 682, 704, 744, 768, 792, 809, 992, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1536, 1584, 1618, 1984, 2046, 2112, 2232, 2304, 2427, 2728, 2816, 2976, 3069, 3168, 3236, 3968, 4092, 4224, 4464, 4608, 4854, 5456, 5632, 5952, 6138, 6336, 6472, 7281, 7936, 8184, 8448, 8899, 8928, 9708, 10912, 11904, 12276, 12672, 12944, 14562, 15872, 16368, 16896, 17798, 17856, 19416, 21824, 23808, 24552, 25079, 25344, 25888, 26697, 29124, 32736, 35596, 35712, 38832, 43648, 47616, 49104, 50158, 50688, 51776, 53394, 58248, 65472, 71192, 71424, 75237, 77664, 80091, 87296, 98208, 100316, 103552, 106788, 116496, 130944, 142384, 142848, 150474, 155328, 160182, 174592, 196416, 200632, 207104, 213576, 225711, 232992, 261888, 275869, 284768, 300948, 310656, 320364, 392832, 401264, 414208, 427152, 451422, 465984, 523776, 551738, 569536, 601896, 621312, 640728, 785664, 802528, 827607, 854304, 902844, 931968, 1103476, 1139072, 1203792, 1242624, 1281456, 1571328, 1605056, 1655214, 1708608, 1805688, 1863936, 2206952, 2278144, 2407584, 2482821, 2562912, 3210112, 3310428, 3417216, 3611376, 3727872, 4413904, 4556288, 4815168, 4965642, 5125824, 6420224, 6620856, 6834432, 7222752, 8827808, 9630336, 9931284, 10251648, 12840448, 13241712, 13668864, 14445504, 17655616, 19260672, 19862568, 20503296, 26483424, 28891008, 35311232, 38521344, 39725136, 41006592, 52966848, 57782016, 70622464, 79450272, 105933696, 115564032, 141244928, 158900544, 211867392, 317801088, 423734784, 635602176, 1271204352]

約数ペア:

[(1, 1271204352), (2, 635602176), (3, 423734784), (4, 317801088), (6, 211867392), (8, 158900544), (9, 141244928), (11, 115564032), (12, 105933696), (16, 79450272), (18, 70622464), (22, 57782016), (24, 52966848), (31, 41006592), (32, 39725136), (33, 38521344), (36, 35311232), (44, 28891008), (48, 26483424), (62, 20503296), (64, 19862568), (66, 19260672), (72, 17655616), (88, 14445504), (93, 13668864), (96, 13241712), (99, 12840448), (124, 10251648), (128, 9931284), (132, 9630336), (144, 8827808), (176, 7222752), (186, 6834432), (192, 6620856), (198, 6420224), (248, 5125824), (256, 4965642), (264, 4815168), (279, 4556288), (288, 4413904), (341, 3727872), (352, 3611376), (372, 3417216), (384, 3310428), (396, 3210112), (496, 2562912), (512, 2482821), (528, 2407584), (558, 2278144), (576, 2206952), (682, 1863936), (704, 1805688), (744, 1708608), (768, 1655214), (792, 1605056), (809, 1571328), (992, 1281456), (1023, 1242624), (1056, 1203792), (1116, 1139072), (1152, 1103476), (1364, 931968), (1408, 902844), (1488, 854304), (1536, 827607), (1584, 802528), (1618, 785664), (1984, 640728), (2046, 621312), (2112, 601896), (2232, 569536), (2304, 551738), (2427, 523776), (2728, 465984), (2816, 451422), (2976, 427152), (3069, 414208), (3168, 401264), (3236, 392832), (3968, 320364), (4092, 310656), (4224, 300948), (4464, 284768), (4608, 275869), (4854, 261888), (5456, 232992), (5632, 225711), (5952, 213576), (6138, 207104), (6336, 200632), (6472, 196416), (7281, 174592), (7936, 160182), (8184, 155328), (8448, 150474), (8899, 142848), (8928, 142384), (9708, 130944), (10912, 116496), (11904, 106788), (12276, 103552), (12672, 100316), (12944, 98208), (14562, 87296), (15872, 80091), (16368, 77664), (16896, 75237), (17798, 71424), (17856, 71192), (19416, 65472), (21824, 58248), (23808, 53394), (24552, 51776), (25079, 50688), (25344, 50158), (25888, 49104), (26697, 47616), (29124, 43648), (32736, 38832), (35596, 35712)]