305272128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 224

約数和(自身を含む): 1011253248

約数和(自身を除く): 705981120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 192, 204, 217, 224, 238, 248, 272, 336, 357, 372, 408, 431, 434, 448, 476, 496, 527, 544, 651, 672, 714, 744, 816, 862, 868, 952, 992, 1054, 1088, 1293, 1302, 1344, 1428, 1488, 1581, 1632, 1724, 1736, 1904, 1984, 2108, 2586, 2604, 2856, 2976, 3017, 3162, 3264, 3448, 3472, 3689, 3808, 4216, 5172, 5208, 5712, 5952, 6034, 6324, 6896, 6944, 7327, 7378, 7616, 8432, 9051, 10344, 10416, 11067, 11424, 12068, 12648, 13361, 13792, 13888, 14654, 14756, 16864, 18102, 20688, 20832, 21981, 22134, 22848, 24136, 25296, 26722, 27584, 29308, 29512, 33728, 36204, 40083, 41376, 41664, 43962, 44268, 48272, 50592, 51289, 53444, 58616, 59024, 72408, 80166, 82752, 87924, 88536, 93527, 96544, 101184, 102578, 106888, 117232, 118048, 144816, 153867, 160332, 175848, 177072, 187054, 193088, 205156, 213776, 227137, 234464, 236096, 280581, 289632, 307734, 320664, 351696, 354144, 374108, 410312, 427552, 454274, 468928, 561162, 579264, 615468, 641328, 681411, 703392, 708288, 748216, 820624, 855104, 908548, 1122324, 1230936, 1282656, 1362822, 1406784, 1496432, 1589959, 1641248, 1817096, 2244648, 2461872, 2565312, 2725644, 2992864, 3179918, 3282496, 3634192, 4489296, 4769877, 4923744, 5451288, 5985728, 6359836, 7268384, 8978592, 9539754, 9847488, 10902576, 12719672, 14536768, 17957184, 19079508, 21805152, 25439344, 38159016, 43610304, 50878688, 76318032, 101757376, 152636064, 305272128]

約数ペア:

[(1, 305272128), (2, 152636064), (3, 101757376), (4, 76318032), (6, 50878688), (7, 43610304), (8, 38159016), (12, 25439344), (14, 21805152), (16, 19079508), (17, 17957184), (21, 14536768), (24, 12719672), (28, 10902576), (31, 9847488), (32, 9539754), (34, 8978592), (42, 7268384), (48, 6359836), (51, 5985728), (56, 5451288), (62, 4923744), (64, 4769877), (68, 4489296), (84, 3634192), (93, 3282496), (96, 3179918), (102, 2992864), (112, 2725644), (119, 2565312), (124, 2461872), (136, 2244648), (168, 1817096), (186, 1641248), (192, 1589959), (204, 1496432), (217, 1406784), (224, 1362822), (238, 1282656), (248, 1230936), (272, 1122324), (336, 908548), (357, 855104), (372, 820624), (408, 748216), (431, 708288), (434, 703392), (448, 681411), (476, 641328), (496, 615468), (527, 579264), (544, 561162), (651, 468928), (672, 454274), (714, 427552), (744, 410312), (816, 374108), (862, 354144), (868, 351696), (952, 320664), (992, 307734), (1054, 289632), (1088, 280581), (1293, 236096), (1302, 234464), (1344, 227137), (1428, 213776), (1488, 205156), (1581, 193088), (1632, 187054), (1724, 177072), (1736, 175848), (1904, 160332), (1984, 153867), (2108, 144816), (2586, 118048), (2604, 117232), (2856, 106888), (2976, 102578), (3017, 101184), (3162, 96544), (3264, 93527), (3448, 88536), (3472, 87924), (3689, 82752), (3808, 80166), (4216, 72408), (5172, 59024), (5208, 58616), (5712, 53444), (5952, 51289), (6034, 50592), (6324, 48272), (6896, 44268), (6944, 43962), (7327, 41664), (7378, 41376), (7616, 40083), (8432, 36204), (9051, 33728), (10344, 29512), (10416, 29308), (11067, 27584), (11424, 26722), (12068, 25296), (12648, 24136), (13361, 22848), (13792, 22134), (13888, 21981), (14654, 20832), (14756, 20688), (16864, 18102)]