2021013504

素因数分解:

$2^{11}\times 3^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 6296209920

約数和(自身を除く): 4275196416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 131, 144, 162, 186, 192, 216, 243, 248, 256, 262, 279, 288, 324, 372, 384, 393, 432, 486, 496, 512, 524, 558, 576, 648, 744, 768, 786, 837, 864, 972, 992, 1024, 1048, 1116, 1152, 1179, 1296, 1488, 1536, 1572, 1674, 1728, 1944, 1984, 2048, 2096, 2232, 2304, 2358, 2511, 2592, 2976, 3072, 3144, 3348, 3456, 3537, 3888, 3968, 4061, 4192, 4464, 4608, 4716, 5022, 5184, 5952, 6144, 6288, 6696, 6912, 7074, 7533, 7776, 7936, 8122, 8384, 8928, 9216, 9432, 10044, 10368, 10611, 11904, 12183, 12576, 13392, 13824, 14148, 15066, 15552, 15872, 16244, 16768, 17856, 18432, 18864, 20088, 20736, 21222, 23808, 24366, 25152, 26784, 27648, 28296, 30132, 31104, 31744, 31833, 32488, 33536, 35712, 36549, 37728, 40176, 41472, 42444, 47616, 48732, 50304, 53568, 55296, 56592, 60264, 62208, 63488, 63666, 64976, 67072, 71424, 73098, 75456, 80352, 82944, 84888, 95232, 97464, 100608, 107136, 109647, 113184, 120528, 124416, 127332, 129952, 134144, 142848, 146196, 150912, 160704, 165888, 169776, 190464, 194928, 201216, 214272, 219294, 226368, 241056, 248832, 254664, 259904, 268288, 285696, 292392, 301824, 321408, 328941, 339552, 389856, 402432, 428544, 438588, 452736, 482112, 497664, 509328, 519808, 571392, 584784, 603648, 642816, 657882, 679104, 779712, 804864, 857088, 877176, 905472, 964224, 986823, 1018656, 1039616, 1169568, 1207296, 1285632, 1315764, 1358208, 1559424, 1714176, 1754352, 1810944, 1928448, 1973646, 2037312, 2079232, 2339136, 2414592, 2571264, 2631528, 2716416, 3118848, 3508704, 3621888, 3856896, 3947292, 4074624, 4158464, 4678272, 5142528, 5263056, 5432832, 6237696, 7017408, 7243776, 7713792, 7894584, 8149248, 8316928, 9356544, 10526112, 10865664, 12475392, 14034816, 15427584, 15789168, 16298496, 18713088, 21052224, 21731328, 24950784, 28069632, 31578336, 32596992, 37426176, 42104448, 56139264, 63156672, 65193984, 74852352, 84208896, 112278528, 126313344, 168417792, 224557056, 252626688, 336835584, 505253376, 673671168, 1010506752, 2021013504]

約数ペア:

[(1, 2021013504), (2, 1010506752), (3, 673671168), (4, 505253376), (6, 336835584), (8, 252626688), (9, 224557056), (12, 168417792), (16, 126313344), (18, 112278528), (24, 84208896), (27, 74852352), (31, 65193984), (32, 63156672), (36, 56139264), (48, 42104448), (54, 37426176), (62, 32596992), (64, 31578336), (72, 28069632), (81, 24950784), (93, 21731328), (96, 21052224), (108, 18713088), (124, 16298496), (128, 15789168), (131, 15427584), (144, 14034816), (162, 12475392), (186, 10865664), (192, 10526112), (216, 9356544), (243, 8316928), (248, 8149248), (256, 7894584), (262, 7713792), (279, 7243776), (288, 7017408), (324, 6237696), (372, 5432832), (384, 5263056), (393, 5142528), (432, 4678272), (486, 4158464), (496, 4074624), (512, 3947292), (524, 3856896), (558, 3621888), (576, 3508704), (648, 3118848), (744, 2716416), (768, 2631528), (786, 2571264), (837, 2414592), (864, 2339136), (972, 2079232), (992, 2037312), (1024, 1973646), (1048, 1928448), (1116, 1810944), (1152, 1754352), (1179, 1714176), (1296, 1559424), (1488, 1358208), (1536, 1315764), (1572, 1285632), (1674, 1207296), (1728, 1169568), (1944, 1039616), (1984, 1018656), (2048, 986823), (2096, 964224), (2232, 905472), (2304, 877176), (2358, 857088), (2511, 804864), (2592, 779712), (2976, 679104), (3072, 657882), (3144, 642816), (3348, 603648), (3456, 584784), (3537, 571392), (3888, 519808), (3968, 509328), (4061, 497664), (4192, 482112), (4464, 452736), (4608, 438588), (4716, 428544), (5022, 402432), (5184, 389856), (5952, 339552), (6144, 328941), (6288, 321408), (6696, 301824), (6912, 292392), (7074, 285696), (7533, 268288), (7776, 259904), (7936, 254664), (8122, 248832), (8384, 241056), (8928, 226368), (9216, 219294), (9432, 214272), (10044, 201216), (10368, 194928), (10611, 190464), (11904, 169776), (12183, 165888), (12576, 160704), (13392, 150912), (13824, 146196), (14148, 142848), (15066, 134144), (15552, 129952), (15872, 127332), (16244, 124416), (16768, 120528), (17856, 113184), (18432, 109647), (18864, 107136), (20088, 100608), (20736, 97464), (21222, 95232), (23808, 84888), (24366, 82944), (25152, 80352), (26784, 75456), (27648, 73098), (28296, 71424), (30132, 67072), (31104, 64976), (31744, 63666), (31833, 63488), (32488, 62208), (33536, 60264), (35712, 56592), (36549, 55296), (37728, 53568), (40176, 50304), (41472, 48732), (42444, 47616)]