1310971392

素因数分解:

$2^9\times 3^5\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 240

約数和(自身を含む): 4035022992

約数和(自身を除く): 2724051600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 243, 246, 256, 257, 288, 324, 328, 369, 384, 432, 486, 492, 512, 514, 576, 648, 656, 738, 768, 771, 864, 972, 984, 1028, 1107, 1152, 1296, 1312, 1476, 1536, 1542, 1728, 1944, 1968, 2056, 2214, 2304, 2313, 2592, 2624, 2952, 3084, 3321, 3456, 3888, 3936, 4112, 4428, 4608, 4626, 5184, 5248, 5904, 6168, 6642, 6912, 6939, 7776, 7872, 8224, 8856, 9252, 9963, 10368, 10496, 10537, 11808, 12336, 13284, 13824, 13878, 15552, 15744, 16448, 17712, 18504, 19926, 20736, 20817, 20992, 21074, 23616, 24672, 26568, 27756, 31104, 31488, 31611, 32896, 35424, 37008, 39852, 41472, 41634, 42148, 47232, 49344, 53136, 55512, 62208, 62451, 62976, 63222, 65792, 70848, 74016, 79704, 83268, 84296, 94464, 94833, 98688, 106272, 111024, 124416, 124902, 126444, 131584, 141696, 148032, 159408, 166536, 168592, 188928, 189666, 197376, 212544, 222048, 249804, 252888, 283392, 284499, 296064, 318816, 333072, 337184, 379332, 394752, 425088, 444096, 499608, 505776, 566784, 568998, 592128, 637632, 666144, 674368, 758664, 850176, 853497, 888192, 999216, 1011552, 1137996, 1184256, 1275264, 1332288, 1348736, 1517328, 1700352, 1706994, 1776384, 1998432, 2023104, 2275992, 2550528, 2560491, 2664576, 2697472, 3034656, 3413988, 3552768, 3996864, 4046208, 4551984, 5101056, 5120982, 5329152, 5394944, 6069312, 6827976, 7993728, 8092416, 9103968, 10241964, 10658304, 12138624, 13655952, 15987456, 16184832, 18207936, 20483928, 24277248, 27311904, 31974912, 36415872, 40967856, 48554496, 54623808, 72831744, 81935712, 109247616, 145663488, 163871424, 218495232, 327742848, 436990464, 655485696, 1310971392]

約数ペア:

[(1, 1310971392), (2, 655485696), (3, 436990464), (4, 327742848), (6, 218495232), (8, 163871424), (9, 145663488), (12, 109247616), (16, 81935712), (18, 72831744), (24, 54623808), (27, 48554496), (32, 40967856), (36, 36415872), (41, 31974912), (48, 27311904), (54, 24277248), (64, 20483928), (72, 18207936), (81, 16184832), (82, 15987456), (96, 13655952), (108, 12138624), (123, 10658304), (128, 10241964), (144, 9103968), (162, 8092416), (164, 7993728), (192, 6827976), (216, 6069312), (243, 5394944), (246, 5329152), (256, 5120982), (257, 5101056), (288, 4551984), (324, 4046208), (328, 3996864), (369, 3552768), (384, 3413988), (432, 3034656), (486, 2697472), (492, 2664576), (512, 2560491), (514, 2550528), (576, 2275992), (648, 2023104), (656, 1998432), (738, 1776384), (768, 1706994), (771, 1700352), (864, 1517328), (972, 1348736), (984, 1332288), (1028, 1275264), (1107, 1184256), (1152, 1137996), (1296, 1011552), (1312, 999216), (1476, 888192), (1536, 853497), (1542, 850176), (1728, 758664), (1944, 674368), (1968, 666144), (2056, 637632), (2214, 592128), (2304, 568998), (2313, 566784), (2592, 505776), (2624, 499608), (2952, 444096), (3084, 425088), (3321, 394752), (3456, 379332), (3888, 337184), (3936, 333072), (4112, 318816), (4428, 296064), (4608, 284499), (4626, 283392), (5184, 252888), (5248, 249804), (5904, 222048), (6168, 212544), (6642, 197376), (6912, 189666), (6939, 188928), (7776, 168592), (7872, 166536), (8224, 159408), (8856, 148032), (9252, 141696), (9963, 131584), (10368, 126444), (10496, 124902), (10537, 124416), (11808, 111024), (12336, 106272), (13284, 98688), (13824, 94833), (13878, 94464), (15552, 84296), (15744, 83268), (16448, 79704), (17712, 74016), (18504, 70848), (19926, 65792), (20736, 63222), (20817, 62976), (20992, 62451), (21074, 62208), (23616, 55512), (24672, 53136), (26568, 49344), (27756, 47232), (31104, 42148), (31488, 41634), (31611, 41472), (32896, 39852), (35424, 37008)]