1980998208

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 336

約数和(自身を含む): 6958608384

約数和(自身を除く): 4977610176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 192, 216, 217, 224, 243, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 448, 486, 496, 504, 558, 567, 576, 587, 648, 651, 672, 744, 756, 837, 864, 868, 972, 992, 1008, 1116, 1134, 1174, 1296, 1302, 1344, 1488, 1512, 1674, 1701, 1728, 1736, 1761, 1944, 1953, 1984, 2016, 2232, 2268, 2348, 2511, 2592, 2604, 2976, 3024, 3348, 3402, 3472, 3522, 3888, 3906, 4032, 4109, 4464, 4536, 4696, 5022, 5184, 5208, 5283, 5859, 5952, 6048, 6696, 6804, 6944, 7044, 7533, 7776, 7812, 8218, 8928, 9072, 9392, 10044, 10416, 10566, 11718, 12096, 12327, 13392, 13608, 13888, 14088, 15066, 15552, 15624, 15849, 16436, 17577, 17856, 18144, 18197, 18784, 20088, 20832, 21132, 23436, 24654, 26784, 27216, 28176, 30132, 31248, 31698, 32872, 35154, 36288, 36394, 36981, 37568, 40176, 41664, 42264, 46872, 47547, 49308, 52731, 53568, 54432, 54591, 56352, 60264, 62496, 63396, 65744, 70308, 72788, 73962, 80352, 84528, 93744, 95094, 98616, 105462, 108864, 109182, 110943, 112704, 120528, 124992, 126792, 127379, 131488, 140616, 142641, 145576, 147924, 160704, 163773, 169056, 187488, 190188, 197232, 210924, 218364, 221886, 241056, 253584, 254758, 262976, 281232, 285282, 291152, 295848, 327546, 332829, 338112, 374976, 380376, 382137, 394464, 421848, 436728, 443772, 482112, 491319, 507168, 509516, 562464, 570564, 582304, 591696, 655092, 665658, 760752, 764274, 788928, 843696, 873456, 887544, 982638, 998487, 1014336, 1019032, 1124928, 1141128, 1146411, 1164608, 1183392, 1310184, 1331316, 1473957, 1521504, 1528548, 1687392, 1746912, 1775088, 1965276, 1996974, 2038064, 2282256, 2292822, 2366784, 2620368, 2662632, 2947914, 3043008, 3057096, 3374784, 3439233, 3493824, 3550176, 3930552, 3993948, 4076128, 4421871, 4564512, 4585644, 5240736, 5325264, 5895828, 6114192, 6878466, 7100352, 7861104, 7987896, 8152256, 8843742, 9129024, 9171288, 10317699, 10481472, 10650528, 11791656, 12228384, 13756932, 15722208, 15975792, 17687484, 18342576, 20635398, 21301056, 23583312, 24456768, 27513864, 30953097, 31444416, 31951584, 35374968, 36685152, 41270796, 47166624, 55027728, 61906194, 63903168, 70749936, 73370304, 82541592, 94333248, 110055456, 123812388, 141499872, 165083184, 220110912, 247624776, 282999744, 330166368, 495249552, 660332736, 990499104, 1980998208]

約数ペア:

[(1, 1980998208), (2, 990499104), (3, 660332736), (4, 495249552), (6, 330166368), (7, 282999744), (8, 247624776), (9, 220110912), (12, 165083184), (14, 141499872), (16, 123812388), (18, 110055456), (21, 94333248), (24, 82541592), (27, 73370304), (28, 70749936), (31, 63903168), (32, 61906194), (36, 55027728), (42, 47166624), (48, 41270796), (54, 36685152), (56, 35374968), (62, 31951584), (63, 31444416), (64, 30953097), (72, 27513864), (81, 24456768), (84, 23583312), (93, 21301056), (96, 20635398), (108, 18342576), (112, 17687484), (124, 15975792), (126, 15722208), (144, 13756932), (162, 12228384), (168, 11791656), (186, 10650528), (189, 10481472), (192, 10317699), (216, 9171288), (217, 9129024), (224, 8843742), (243, 8152256), (248, 7987896), (252, 7861104), (279, 7100352), (288, 6878466), (324, 6114192), (336, 5895828), (372, 5325264), (378, 5240736), (432, 4585644), (434, 4564512), (448, 4421871), (486, 4076128), (496, 3993948), (504, 3930552), (558, 3550176), (567, 3493824), (576, 3439233), (587, 3374784), (648, 3057096), (651, 3043008), (672, 2947914), (744, 2662632), (756, 2620368), (837, 2366784), (864, 2292822), (868, 2282256), (972, 2038064), (992, 1996974), (1008, 1965276), (1116, 1775088), (1134, 1746912), (1174, 1687392), (1296, 1528548), (1302, 1521504), (1344, 1473957), (1488, 1331316), (1512, 1310184), (1674, 1183392), (1701, 1164608), (1728, 1146411), (1736, 1141128), (1761, 1124928), (1944, 1019032), (1953, 1014336), (1984, 998487), (2016, 982638), (2232, 887544), (2268, 873456), (2348, 843696), (2511, 788928), (2592, 764274), (2604, 760752), (2976, 665658), (3024, 655092), (3348, 591696), (3402, 582304), (3472, 570564), (3522, 562464), (3888, 509516), (3906, 507168), (4032, 491319), (4109, 482112), (4464, 443772), (4536, 436728), (4696, 421848), (5022, 394464), (5184, 382137), (5208, 380376), (5283, 374976), (5859, 338112), (5952, 332829), (6048, 327546), (6696, 295848), (6804, 291152), (6944, 285282), (7044, 281232), (7533, 262976), (7776, 254758), (7812, 253584), (8218, 241056), (8928, 221886), (9072, 218364), (9392, 210924), (10044, 197232), (10416, 190188), (10566, 187488), (11718, 169056), (12096, 163773), (12327, 160704), (13392, 147924), (13608, 145576), (13888, 142641), (14088, 140616), (15066, 131488), (15552, 127379), (15624, 126792), (15849, 124992), (16436, 120528), (17577, 112704), (17856, 110943), (18144, 109182), (18197, 108864), (18784, 105462), (20088, 98616), (20832, 95094), (21132, 93744), (23436, 84528), (24654, 80352), (26784, 73962), (27216, 72788), (28176, 70308), (30132, 65744), (31248, 63396), (31698, 62496), (32872, 60264), (35154, 56352), (36288, 54591), (36394, 54432), (36981, 53568), (37568, 52731), (40176, 49308), (41664, 47547), (42264, 46872)]