1381379328

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1009

約数の個数: 216

約数和(自身を含む): 4603971008

約数和(自身を除く): 3222591680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 256, 288, 291, 336, 384, 388, 448, 504, 576, 582, 672, 679, 768, 776, 873, 883, 896, 1008, 1152, 1164, 1344, 1358, 1552, 1746, 1766, 1792, 2016, 2037, 2304, 2328, 2649, 2688, 2716, 3104, 3492, 3532, 4032, 4074, 4656, 5298, 5376, 5432, 6111, 6181, 6208, 6984, 7064, 7947, 8064, 8148, 9312, 10596, 10864, 12222, 12362, 12416, 13968, 14128, 15894, 16128, 16296, 18543, 18624, 21192, 21728, 24444, 24724, 24832, 27936, 28256, 31788, 32592, 37086, 37248, 42384, 43456, 48888, 49448, 55629, 55872, 56512, 63576, 65184, 74172, 74496, 84768, 85651, 86912, 97776, 98896, 111258, 111744, 113024, 127152, 130368, 148344, 169536, 171302, 173824, 195552, 197792, 222516, 223488, 226048, 254304, 256953, 260736, 296688, 339072, 342604, 391104, 395584, 445032, 508608, 513906, 521472, 593376, 599557, 678144, 685208, 770859, 782208, 791168, 890064, 1017216, 1027812, 1186752, 1199114, 1370416, 1541718, 1564416, 1582336, 1780128, 1798671, 2034432, 2055624, 2373504, 2398228, 2740832, 3083436, 3560256, 3597342, 4111248, 4747008, 4796456, 5396013, 5481664, 6166872, 7120512, 7194684, 8222496, 9592912, 10792026, 10963328, 12333744, 14241024, 14389368, 16444992, 19185824, 21584052, 21926656, 24667488, 28778736, 32889984, 38371648, 43168104, 49334976, 57557472, 65779968, 76743296, 86336208, 98669952, 115114944, 153486592, 172672416, 197339904, 230229888, 345344832, 460459776, 690689664, 1381379328]

約数ペア:

[(1, 1381379328), (2, 690689664), (3, 460459776), (4, 345344832), (6, 230229888), (7, 197339904), (8, 172672416), (9, 153486592), (12, 115114944), (14, 98669952), (16, 86336208), (18, 76743296), (21, 65779968), (24, 57557472), (28, 49334976), (32, 43168104), (36, 38371648), (42, 32889984), (48, 28778736), (56, 24667488), (63, 21926656), (64, 21584052), (72, 19185824), (84, 16444992), (96, 14389368), (97, 14241024), (112, 12333744), (126, 10963328), (128, 10792026), (144, 9592912), (168, 8222496), (192, 7194684), (194, 7120512), (224, 6166872), (252, 5481664), (256, 5396013), (288, 4796456), (291, 4747008), (336, 4111248), (384, 3597342), (388, 3560256), (448, 3083436), (504, 2740832), (576, 2398228), (582, 2373504), (672, 2055624), (679, 2034432), (768, 1798671), (776, 1780128), (873, 1582336), (883, 1564416), (896, 1541718), (1008, 1370416), (1152, 1199114), (1164, 1186752), (1344, 1027812), (1358, 1017216), (1552, 890064), (1746, 791168), (1766, 782208), (1792, 770859), (2016, 685208), (2037, 678144), (2304, 599557), (2328, 593376), (2649, 521472), (2688, 513906), (2716, 508608), (3104, 445032), (3492, 395584), (3532, 391104), (4032, 342604), (4074, 339072), (4656, 296688), (5298, 260736), (5376, 256953), (5432, 254304), (6111, 226048), (6181, 223488), (6208, 222516), (6984, 197792), (7064, 195552), (7947, 173824), (8064, 171302), (8148, 169536), (9312, 148344), (10596, 130368), (10864, 127152), (12222, 113024), (12362, 111744), (12416, 111258), (13968, 98896), (14128, 97776), (15894, 86912), (16128, 85651), (16296, 84768), (18543, 74496), (18624, 74172), (21192, 65184), (21728, 63576), (24444, 56512), (24724, 55872), (24832, 55629), (27936, 49448), (28256, 48888), (31788, 43456), (32592, 42384), (37086, 37248)]