1907023872

素因数分解:

$2^{13}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 224

約数和(自身を含む): 5636800512

約数和(自身を除く): 3729776640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 127, 128, 141, 156, 188, 192, 208, 254, 256, 282, 312, 376, 381, 384, 416, 508, 512, 564, 611, 624, 752, 762, 768, 832, 1016, 1024, 1128, 1222, 1248, 1504, 1524, 1536, 1651, 1664, 1833, 2032, 2048, 2256, 2444, 2496, 3008, 3048, 3072, 3302, 3328, 3666, 4064, 4096, 4512, 4888, 4953, 4992, 5969, 6016, 6096, 6144, 6604, 6656, 7332, 8128, 8192, 9024, 9776, 9906, 9984, 11938, 12032, 12192, 12288, 13208, 13312, 14664, 16256, 17907, 18048, 19552, 19812, 19968, 23876, 24064, 24384, 24576, 26416, 26624, 29328, 32512, 35814, 36096, 39104, 39624, 39936, 47752, 48128, 48768, 52832, 53248, 58656, 65024, 71628, 72192, 77597, 78208, 79248, 79872, 95504, 96256, 97536, 105664, 106496, 117312, 130048, 143256, 144384, 155194, 156416, 158496, 159744, 191008, 192512, 195072, 211328, 232791, 234624, 260096, 286512, 288768, 310388, 312832, 316992, 319488, 382016, 385024, 390144, 422656, 465582, 469248, 520192, 573024, 577536, 620776, 625664, 633984, 764032, 780288, 845312, 931164, 938496, 1040384, 1146048, 1155072, 1241552, 1251328, 1267968, 1528064, 1560576, 1690624, 1862328, 1876992, 2292096, 2483104, 2502656, 2535936, 3056128, 3121152, 3381248, 3724656, 3753984, 4584192, 4966208, 5005312, 5071872, 6112256, 6762496, 7449312, 7507968, 9168384, 9932416, 10143744, 12224512, 13524992, 14898624, 15015936, 18336768, 19864832, 20287488, 24449024, 29797248, 36673536, 39729664, 40574976, 48898048, 59594496, 73347072, 79459328, 119188992, 146694144, 158918656, 238377984, 317837312, 476755968, 635674624, 953511936, 1907023872]

約数ペア:

[(1, 1907023872), (2, 953511936), (3, 635674624), (4, 476755968), (6, 317837312), (8, 238377984), (12, 158918656), (13, 146694144), (16, 119188992), (24, 79459328), (26, 73347072), (32, 59594496), (39, 48898048), (47, 40574976), (48, 39729664), (52, 36673536), (64, 29797248), (78, 24449024), (94, 20287488), (96, 19864832), (104, 18336768), (127, 15015936), (128, 14898624), (141, 13524992), (156, 12224512), (188, 10143744), (192, 9932416), (208, 9168384), (254, 7507968), (256, 7449312), (282, 6762496), (312, 6112256), (376, 5071872), (381, 5005312), (384, 4966208), (416, 4584192), (508, 3753984), (512, 3724656), (564, 3381248), (611, 3121152), (624, 3056128), (752, 2535936), (762, 2502656), (768, 2483104), (832, 2292096), (1016, 1876992), (1024, 1862328), (1128, 1690624), (1222, 1560576), (1248, 1528064), (1504, 1267968), (1524, 1251328), (1536, 1241552), (1651, 1155072), (1664, 1146048), (1833, 1040384), (2032, 938496), (2048, 931164), (2256, 845312), (2444, 780288), (2496, 764032), (3008, 633984), (3048, 625664), (3072, 620776), (3302, 577536), (3328, 573024), (3666, 520192), (4064, 469248), (4096, 465582), (4512, 422656), (4888, 390144), (4953, 385024), (4992, 382016), (5969, 319488), (6016, 316992), (6096, 312832), (6144, 310388), (6604, 288768), (6656, 286512), (7332, 260096), (8128, 234624), (8192, 232791), (9024, 211328), (9776, 195072), (9906, 192512), (9984, 191008), (11938, 159744), (12032, 158496), (12192, 156416), (12288, 155194), (13208, 144384), (13312, 143256), (14664, 130048), (16256, 117312), (17907, 106496), (18048, 105664), (19552, 97536), (19812, 96256), (19968, 95504), (23876, 79872), (24064, 79248), (24384, 78208), (24576, 77597), (26416, 72192), (26624, 71628), (29328, 65024), (32512, 58656), (35814, 53248), (36096, 52832), (39104, 48768), (39624, 48128), (39936, 47752)]