1420828416

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2447

約数の個数: 216

約数和(自身を含む): 4810382304

約数和(自身を除く): 3389553888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 224, 252, 256, 259, 288, 296, 333, 336, 384, 444, 448, 504, 518, 576, 592, 666, 672, 768, 777, 888, 896, 1008, 1036, 1152, 1184, 1332, 1344, 1554, 1776, 1792, 2016, 2072, 2304, 2331, 2368, 2381, 2664, 2688, 3108, 3552, 4032, 4144, 4662, 4736, 4762, 5328, 5376, 6216, 7104, 7143, 8064, 8288, 9324, 9472, 9524, 10656, 12432, 14208, 14286, 16128, 16576, 16667, 18648, 19048, 21312, 21429, 24864, 28416, 28572, 33152, 33334, 37296, 38096, 42624, 42858, 49728, 50001, 57144, 66304, 66668, 74592, 76192, 85248, 85716, 88097, 99456, 100002, 114288, 133336, 149184, 150003, 152384, 171432, 176194, 198912, 200004, 228576, 264291, 266672, 298368, 300006, 304768, 342864, 352388, 400008, 457152, 528582, 533344, 596736, 600012, 609536, 616679, 685728, 704776, 792873, 800016, 914304, 1057164, 1066688, 1200024, 1233358, 1371456, 1409552, 1585746, 1600032, 1828608, 1850037, 2114328, 2133376, 2400048, 2466716, 2742912, 2819104, 3171492, 3200064, 3700074, 4228656, 4266752, 4800096, 4933432, 5485824, 5550111, 5638208, 6342984, 6400128, 7400148, 8457312, 9600192, 9866864, 11100222, 11276416, 12685968, 12800256, 14800296, 16914624, 19200384, 19733728, 22200444, 22552832, 25371936, 29600592, 33829248, 38400768, 39467456, 44400888, 50743872, 59201184, 67658496, 78934912, 88801776, 101487744, 118402368, 157869824, 177603552, 202975488, 236804736, 355207104, 473609472, 710414208, 1420828416]

約数ペア:

[(1, 1420828416), (2, 710414208), (3, 473609472), (4, 355207104), (6, 236804736), (7, 202975488), (8, 177603552), (9, 157869824), (12, 118402368), (14, 101487744), (16, 88801776), (18, 78934912), (21, 67658496), (24, 59201184), (28, 50743872), (32, 44400888), (36, 39467456), (37, 38400768), (42, 33829248), (48, 29600592), (56, 25371936), (63, 22552832), (64, 22200444), (72, 19733728), (74, 19200384), (84, 16914624), (96, 14800296), (111, 12800256), (112, 12685968), (126, 11276416), (128, 11100222), (144, 9866864), (148, 9600192), (168, 8457312), (192, 7400148), (222, 6400128), (224, 6342984), (252, 5638208), (256, 5550111), (259, 5485824), (288, 4933432), (296, 4800096), (333, 4266752), (336, 4228656), (384, 3700074), (444, 3200064), (448, 3171492), (504, 2819104), (518, 2742912), (576, 2466716), (592, 2400048), (666, 2133376), (672, 2114328), (768, 1850037), (777, 1828608), (888, 1600032), (896, 1585746), (1008, 1409552), (1036, 1371456), (1152, 1233358), (1184, 1200024), (1332, 1066688), (1344, 1057164), (1554, 914304), (1776, 800016), (1792, 792873), (2016, 704776), (2072, 685728), (2304, 616679), (2331, 609536), (2368, 600012), (2381, 596736), (2664, 533344), (2688, 528582), (3108, 457152), (3552, 400008), (4032, 352388), (4144, 342864), (4662, 304768), (4736, 300006), (4762, 298368), (5328, 266672), (5376, 264291), (6216, 228576), (7104, 200004), (7143, 198912), (8064, 176194), (8288, 171432), (9324, 152384), (9472, 150003), (9524, 149184), (10656, 133336), (12432, 114288), (14208, 100002), (14286, 99456), (16128, 88097), (16576, 85716), (16667, 85248), (18648, 76192), (19048, 74592), (21312, 66668), (21429, 66304), (24864, 57144), (28416, 50001), (28572, 49728), (33152, 42858), (33334, 42624), (37296, 38096)]