1283105376

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 288

約数和(自身を含む): 4402944000

約数和(自身を除く): 3119838624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 343, 372, 392, 419, 434, 441, 496, 504, 558, 588, 651, 672, 686, 744, 784, 838, 868, 882, 992, 1008, 1029, 1116, 1176, 1257, 1302, 1372, 1488, 1519, 1568, 1676, 1736, 1764, 1953, 2016, 2058, 2232, 2352, 2514, 2604, 2744, 2933, 2976, 3038, 3087, 3352, 3472, 3528, 3771, 3906, 4116, 4464, 4557, 4704, 5028, 5208, 5488, 5866, 6076, 6174, 6704, 6944, 7056, 7542, 7812, 8232, 8799, 8928, 9114, 10056, 10416, 10633, 10976, 11732, 12152, 12348, 12989, 13408, 13671, 14112, 15084, 15624, 16464, 17598, 18228, 20112, 20531, 20832, 21266, 23464, 24304, 24696, 25978, 26397, 27342, 30168, 31248, 31899, 32928, 35196, 36456, 38967, 40224, 41062, 42532, 46928, 48608, 49392, 51956, 52794, 54684, 60336, 61593, 62496, 63798, 70392, 72912, 77934, 82124, 85064, 90923, 93856, 95697, 98784, 103912, 105588, 109368, 116901, 120672, 123186, 127596, 140784, 143717, 145824, 155868, 164248, 170128, 181846, 184779, 191394, 207824, 211176, 218736, 233802, 246372, 255192, 272769, 281568, 287434, 311736, 328496, 340256, 363692, 369558, 382788, 415648, 422352, 431151, 437472, 467604, 492744, 510384, 545538, 574868, 623472, 636461, 656992, 727384, 739116, 765576, 818307, 844704, 862302, 935208, 985488, 1020768, 1091076, 1149736, 1246944, 1272922, 1293453, 1454768, 1478232, 1531152, 1636614, 1724604, 1870416, 1909383, 1970976, 2182152, 2299472, 2545844, 2586906, 2909536, 2956464, 3062304, 3273228, 3449208, 3740832, 3818766, 4364304, 4455227, 4598944, 5091688, 5173812, 5728149, 5912928, 6546456, 6898416, 7637532, 8728608, 8910454, 10183376, 10347624, 11456298, 13092912, 13365681, 13796832, 15275064, 17820908, 20366752, 20695248, 22912596, 26185824, 26731362, 30550128, 35641816, 40097043, 41390496, 45825192, 53462724, 61100256, 71283632, 80194086, 91650384, 106925448, 142567264, 160388172, 183300768, 213850896, 320776344, 427701792, 641552688, 1283105376]

約数ペア:

[(1, 1283105376), (2, 641552688), (3, 427701792), (4, 320776344), (6, 213850896), (7, 183300768), (8, 160388172), (9, 142567264), (12, 106925448), (14, 91650384), (16, 80194086), (18, 71283632), (21, 61100256), (24, 53462724), (28, 45825192), (31, 41390496), (32, 40097043), (36, 35641816), (42, 30550128), (48, 26731362), (49, 26185824), (56, 22912596), (62, 20695248), (63, 20366752), (72, 17820908), (84, 15275064), (93, 13796832), (96, 13365681), (98, 13092912), (112, 11456298), (124, 10347624), (126, 10183376), (144, 8910454), (147, 8728608), (168, 7637532), (186, 6898416), (196, 6546456), (217, 5912928), (224, 5728149), (248, 5173812), (252, 5091688), (279, 4598944), (288, 4455227), (294, 4364304), (336, 3818766), (343, 3740832), (372, 3449208), (392, 3273228), (419, 3062304), (434, 2956464), (441, 2909536), (496, 2586906), (504, 2545844), (558, 2299472), (588, 2182152), (651, 1970976), (672, 1909383), (686, 1870416), (744, 1724604), (784, 1636614), (838, 1531152), (868, 1478232), (882, 1454768), (992, 1293453), (1008, 1272922), (1029, 1246944), (1116, 1149736), (1176, 1091076), (1257, 1020768), (1302, 985488), (1372, 935208), (1488, 862302), (1519, 844704), (1568, 818307), (1676, 765576), (1736, 739116), (1764, 727384), (1953, 656992), (2016, 636461), (2058, 623472), (2232, 574868), (2352, 545538), (2514, 510384), (2604, 492744), (2744, 467604), (2933, 437472), (2976, 431151), (3038, 422352), (3087, 415648), (3352, 382788), (3472, 369558), (3528, 363692), (3771, 340256), (3906, 328496), (4116, 311736), (4464, 287434), (4557, 281568), (4704, 272769), (5028, 255192), (5208, 246372), (5488, 233802), (5866, 218736), (6076, 211176), (6174, 207824), (6704, 191394), (6944, 184779), (7056, 181846), (7542, 170128), (7812, 164248), (8232, 155868), (8799, 145824), (8928, 143717), (9114, 140784), (10056, 127596), (10416, 123186), (10633, 120672), (10976, 116901), (11732, 109368), (12152, 105588), (12348, 103912), (12989, 98784), (13408, 95697), (13671, 93856), (14112, 90923), (15084, 85064), (15624, 82124), (16464, 77934), (17598, 72912), (18228, 70392), (20112, 63798), (20531, 62496), (20832, 61593), (21266, 60336), (23464, 54684), (24304, 52794), (24696, 51956), (25978, 49392), (26397, 48608), (27342, 46928), (30168, 42532), (31248, 41062), (31899, 40224), (32928, 38967), (35196, 36456)]