1971028224

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1053

約数の個数: 216

約数和(自身を含む): 6280983072

約数和(自身を除く): 4309954848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 83, 88, 96, 99, 128, 132, 144, 166, 176, 192, 198, 249, 256, 264, 288, 332, 352, 384, 396, 498, 528, 576, 664, 704, 747, 768, 792, 913, 937, 996, 1056, 1152, 1328, 1408, 1494, 1584, 1826, 1874, 1992, 2112, 2304, 2656, 2739, 2811, 2816, 2988, 3168, 3652, 3748, 3984, 4224, 5312, 5478, 5622, 5976, 6336, 7304, 7496, 7968, 8217, 8433, 8448, 10307, 10624, 10956, 11244, 11952, 12672, 14608, 14992, 15936, 16434, 16866, 20614, 21248, 21912, 22488, 23904, 25344, 29216, 29984, 30921, 31872, 32868, 33732, 41228, 43824, 44976, 47808, 58432, 59968, 61842, 63744, 65736, 67464, 77771, 82456, 87648, 89952, 92763, 95616, 116864, 119936, 123684, 131472, 134928, 155542, 164912, 175296, 179904, 185526, 191232, 233313, 233728, 239872, 247368, 262944, 269856, 311084, 329824, 350592, 359808, 371052, 466626, 494736, 525888, 539712, 622168, 659648, 699939, 701184, 719616, 742104, 855481, 933252, 989472, 1051776, 1079424, 1244336, 1319296, 1399878, 1484208, 1710962, 1866504, 1978944, 2103552, 2158848, 2488672, 2566443, 2638592, 2799756, 2968416, 3421924, 3733008, 3957888, 4977344, 5132886, 5599512, 5936832, 6843848, 7466016, 7699329, 7915776, 9954688, 10265772, 11199024, 11873664, 13687696, 14932032, 15398658, 19909376, 20531544, 22398048, 23747328, 27375392, 29864064, 30797316, 41063088, 44796096, 54750784, 59728128, 61594632, 82126176, 89592192, 109501568, 123189264, 164252352, 179184384, 219003136, 246378528, 328504704, 492757056, 657009408, 985514112, 1971028224]

約数ペア:

[(1, 1971028224), (2, 985514112), (3, 657009408), (4, 492757056), (6, 328504704), (8, 246378528), (9, 219003136), (11, 179184384), (12, 164252352), (16, 123189264), (18, 109501568), (22, 89592192), (24, 82126176), (32, 61594632), (33, 59728128), (36, 54750784), (44, 44796096), (48, 41063088), (64, 30797316), (66, 29864064), (72, 27375392), (83, 23747328), (88, 22398048), (96, 20531544), (99, 19909376), (128, 15398658), (132, 14932032), (144, 13687696), (166, 11873664), (176, 11199024), (192, 10265772), (198, 9954688), (249, 7915776), (256, 7699329), (264, 7466016), (288, 6843848), (332, 5936832), (352, 5599512), (384, 5132886), (396, 4977344), (498, 3957888), (528, 3733008), (576, 3421924), (664, 2968416), (704, 2799756), (747, 2638592), (768, 2566443), (792, 2488672), (913, 2158848), (937, 2103552), (996, 1978944), (1056, 1866504), (1152, 1710962), (1328, 1484208), (1408, 1399878), (1494, 1319296), (1584, 1244336), (1826, 1079424), (1874, 1051776), (1992, 989472), (2112, 933252), (2304, 855481), (2656, 742104), (2739, 719616), (2811, 701184), (2816, 699939), (2988, 659648), (3168, 622168), (3652, 539712), (3748, 525888), (3984, 494736), (4224, 466626), (5312, 371052), (5478, 359808), (5622, 350592), (5976, 329824), (6336, 311084), (7304, 269856), (7496, 262944), (7968, 247368), (8217, 239872), (8433, 233728), (8448, 233313), (10307, 191232), (10624, 185526), (10956, 179904), (11244, 175296), (11952, 164912), (12672, 155542), (14608, 134928), (14992, 131472), (15936, 123684), (16434, 119936), (16866, 116864), (20614, 95616), (21248, 92763), (21912, 89952), (22488, 87648), (23904, 82456), (25344, 77771), (29216, 67464), (29984, 65736), (30921, 63744), (31872, 61842), (32868, 59968), (33732, 58432), (41228, 47808), (43824, 44976)]