258045984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4183

約数の個数: 144

約数和(自身を含む): 865912320

約数和(自身を除く): 607866336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4129, 4464, 5208, 6944, 7812, 8258, 8928, 10416, 12387, 15624, 16516, 20832, 24774, 28903, 31248, 33032, 37161, 49548, 57806, 62496, 66064, 74322, 86709, 99096, 115612, 127999, 132128, 148644, 173418, 198192, 231224, 255998, 260127, 297288, 346836, 383997, 396384, 462448, 511996, 520254, 594576, 693672, 767994, 895993, 924896, 1023992, 1040508, 1151991, 1189152, 1387344, 1535988, 1791986, 2047984, 2081016, 2303982, 2687979, 2774688, 3071976, 3583972, 4095968, 4162032, 4607964, 5375958, 6143952, 7167944, 8063937, 8324064, 9215928, 10751916, 12287904, 14335888, 16127874, 18431856, 21503832, 28671776, 32255748, 36863712, 43007664, 64511496, 86015328, 129022992, 258045984]

約数ペア:

[(1, 258045984), (2, 129022992), (3, 86015328), (4, 64511496), (6, 43007664), (7, 36863712), (8, 32255748), (9, 28671776), (12, 21503832), (14, 18431856), (16, 16127874), (18, 14335888), (21, 12287904), (24, 10751916), (28, 9215928), (31, 8324064), (32, 8063937), (36, 7167944), (42, 6143952), (48, 5375958), (56, 4607964), (62, 4162032), (63, 4095968), (72, 3583972), (84, 3071976), (93, 2774688), (96, 2687979), (112, 2303982), (124, 2081016), (126, 2047984), (144, 1791986), (168, 1535988), (186, 1387344), (217, 1189152), (224, 1151991), (248, 1040508), (252, 1023992), (279, 924896), (288, 895993), (336, 767994), (372, 693672), (434, 594576), (496, 520254), (504, 511996), (558, 462448), (651, 396384), (672, 383997), (744, 346836), (868, 297288), (992, 260127), (1008, 255998), (1116, 231224), (1302, 198192), (1488, 173418), (1736, 148644), (1953, 132128), (2016, 127999), (2232, 115612), (2604, 99096), (2976, 86709), (3472, 74322), (3906, 66064), (4129, 62496), (4464, 57806), (5208, 49548), (6944, 37161), (7812, 33032), (8258, 31248), (8928, 28903), (10416, 24774), (12387, 20832), (15624, 16516)]