1992443904

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 6500632320

約数和(自身を除く): 4508188416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 317, 341, 352, 372, 384, 396, 496, 512, 528, 558, 576, 634, 682, 704, 744, 768, 792, 951, 992, 1023, 1024, 1056, 1116, 1152, 1268, 1364, 1408, 1488, 1536, 1584, 1902, 1984, 2046, 2048, 2112, 2232, 2304, 2536, 2728, 2816, 2853, 2976, 3069, 3072, 3168, 3487, 3804, 3968, 4092, 4224, 4464, 4608, 5072, 5456, 5632, 5706, 5952, 6138, 6144, 6336, 6974, 7608, 7936, 8184, 8448, 8928, 9216, 9827, 10144, 10461, 10912, 11264, 11412, 11904, 12276, 12672, 13948, 15216, 15872, 16368, 16896, 17856, 18432, 19654, 20288, 20922, 21824, 22528, 22824, 23808, 24552, 25344, 27896, 29481, 30432, 31383, 31744, 32736, 33792, 35712, 39308, 40576, 41844, 43648, 45648, 47616, 49104, 50688, 55792, 58962, 60864, 62766, 63488, 65472, 67584, 71424, 78616, 81152, 83688, 87296, 88443, 91296, 95232, 98208, 101376, 108097, 111584, 117924, 121728, 125532, 130944, 142848, 157232, 162304, 167376, 174592, 176886, 182592, 190464, 196416, 202752, 216194, 223168, 235848, 243456, 251064, 261888, 285696, 314464, 324291, 324608, 334752, 349184, 353772, 365184, 392832, 432388, 446336, 471696, 486912, 502128, 523776, 571392, 628928, 648582, 649216, 669504, 698368, 707544, 730368, 785664, 864776, 892672, 943392, 972873, 973824, 1004256, 1047552, 1257856, 1297164, 1339008, 1415088, 1460736, 1571328, 1729552, 1785344, 1886784, 1945746, 1947648, 2008512, 2095104, 2515712, 2594328, 2678016, 2830176, 2921472, 3142656, 3459104, 3570688, 3773568, 3891492, 4017024, 5031424, 5188656, 5356032, 5660352, 5842944, 6285312, 6918208, 7141376, 7547136, 7782984, 8034048, 10062848, 10377312, 10712064, 11320704, 13836416, 15094272, 15565968, 16068096, 20125696, 20754624, 21424128, 22641408, 27672832, 30188544, 31131936, 32136192, 41509248, 45282816, 55345664, 60377088, 62263872, 64272384, 83018496, 90565632, 110691328, 124527744, 166036992, 181131264, 221382656, 249055488, 332073984, 498110976, 664147968, 996221952, 1992443904]

約数ペア:

[(1, 1992443904), (2, 996221952), (3, 664147968), (4, 498110976), (6, 332073984), (8, 249055488), (9, 221382656), (11, 181131264), (12, 166036992), (16, 124527744), (18, 110691328), (22, 90565632), (24, 83018496), (31, 64272384), (32, 62263872), (33, 60377088), (36, 55345664), (44, 45282816), (48, 41509248), (62, 32136192), (64, 31131936), (66, 30188544), (72, 27672832), (88, 22641408), (93, 21424128), (96, 20754624), (99, 20125696), (124, 16068096), (128, 15565968), (132, 15094272), (144, 13836416), (176, 11320704), (186, 10712064), (192, 10377312), (198, 10062848), (248, 8034048), (256, 7782984), (264, 7547136), (279, 7141376), (288, 6918208), (317, 6285312), (341, 5842944), (352, 5660352), (372, 5356032), (384, 5188656), (396, 5031424), (496, 4017024), (512, 3891492), (528, 3773568), (558, 3570688), (576, 3459104), (634, 3142656), (682, 2921472), (704, 2830176), (744, 2678016), (768, 2594328), (792, 2515712), (951, 2095104), (992, 2008512), (1023, 1947648), (1024, 1945746), (1056, 1886784), (1116, 1785344), (1152, 1729552), (1268, 1571328), (1364, 1460736), (1408, 1415088), (1488, 1339008), (1536, 1297164), (1584, 1257856), (1902, 1047552), (1984, 1004256), (2046, 973824), (2048, 972873), (2112, 943392), (2232, 892672), (2304, 864776), (2536, 785664), (2728, 730368), (2816, 707544), (2853, 698368), (2976, 669504), (3069, 649216), (3072, 648582), (3168, 628928), (3487, 571392), (3804, 523776), (3968, 502128), (4092, 486912), (4224, 471696), (4464, 446336), (4608, 432388), (5072, 392832), (5456, 365184), (5632, 353772), (5706, 349184), (5952, 334752), (6138, 324608), (6144, 324291), (6336, 314464), (6974, 285696), (7608, 261888), (7936, 251064), (8184, 243456), (8448, 235848), (8928, 223168), (9216, 216194), (9827, 202752), (10144, 196416), (10461, 190464), (10912, 182592), (11264, 176886), (11412, 174592), (11904, 167376), (12276, 162304), (12672, 157232), (13948, 142848), (15216, 130944), (15872, 125532), (16368, 121728), (16896, 117924), (17856, 111584), (18432, 108097), (19654, 101376), (20288, 98208), (20922, 95232), (21824, 91296), (22528, 88443), (22824, 87296), (23808, 83688), (24552, 81152), (25344, 78616), (27896, 71424), (29481, 67584), (30432, 65472), (31383, 63488), (31744, 62766), (32736, 60864), (33792, 58962), (35712, 55792), (39308, 50688), (40576, 49104), (41844, 47616), (43648, 45648)]