215498219136

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:983

約数の個数: 256

約数和(自身を含む): 599326801920

約数和(自身を除く): 383828582784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 128, 186, 192, 214, 248, 321, 367, 372, 384, 428, 461, 496, 642, 734, 744, 856, 922, 992, 1101, 1284, 1383, 1468, 1488, 1712, 1844, 1984, 2202, 2568, 2766, 2936, 2976, 3317, 3424, 3688, 3968, 4404, 5136, 5532, 5872, 5952, 6634, 6848, 7376, 8808, 9951, 10272, 11064, 11377, 11744, 11904, 13268, 13696, 14291, 14752, 17616, 19902, 20544, 22128, 22754, 23488, 26536, 28582, 29504, 34131, 35232, 39269, 39804, 41088, 42873, 44256, 45508, 46976, 49327, 53072, 57164, 59008, 68262, 70464, 78538, 79608, 85746, 88512, 91016, 98654, 106144, 114328, 117807, 136524, 140928, 147981, 157076, 159216, 169187, 171492, 177024, 182032, 197308, 212288, 228656, 235614, 273048, 295962, 314152, 318432, 338374, 342984, 364064, 394616, 424576, 457312, 471228, 507561, 546096, 591924, 628304, 636864, 676748, 685968, 728128, 789232, 914624, 942456, 1015122, 1092192, 1183848, 1217339, 1256608, 1273728, 1353496, 1371936, 1456256, 1529137, 1578464, 1829248, 1884912, 2030244, 2184384, 2367696, 2434678, 2513216, 2706992, 2743872, 3058274, 3156928, 3652017, 3769824, 4060488, 4368768, 4587411, 4735392, 4869356, 5026432, 5244797, 5413984, 5487744, 6116548, 6313856, 7304034, 7539648, 8120976, 9174822, 9470784, 9738712, 10489594, 10827968, 12233096, 14608068, 15079296, 15734391, 16241952, 18103009, 18349644, 18941568, 19477424, 20979188, 21655936, 24466192, 29216136, 31468782, 32483904, 36206018, 36699288, 38954848, 41958376, 48932384, 54309027, 58432272, 62937564, 64967808, 72412036, 73398576, 77909696, 83916752, 97864768, 108618054, 116864544, 125875128, 144824072, 146797152, 155819392, 167833504, 195729536, 217236108, 233729088, 251750256, 289648144, 293594304, 335667008, 434472216, 467458176, 503500512, 561193279, 579296288, 587188608, 671334016, 868944432, 1007001024, 1122386558, 1158592576, 1683579837, 1737888864, 2014002048, 2244773116, 2317185152, 3367159674, 3475777728, 4489546232, 6734319348, 6951555456, 8979092464, 13468638696, 17958184928, 26937277392, 35916369856, 53874554784, 71832739712, 107749109568, 215498219136]

約数ペア:

[(1, 215498219136), (2, 107749109568), (3, 71832739712), (4, 53874554784), (6, 35916369856), (8, 26937277392), (12, 17958184928), (16, 13468638696), (24, 8979092464), (31, 6951555456), (32, 6734319348), (48, 4489546232), (62, 3475777728), (64, 3367159674), (93, 2317185152), (96, 2244773116), (107, 2014002048), (124, 1737888864), (128, 1683579837), (186, 1158592576), (192, 1122386558), (214, 1007001024), (248, 868944432), (321, 671334016), (367, 587188608), (372, 579296288), (384, 561193279), (428, 503500512), (461, 467458176), (496, 434472216), (642, 335667008), (734, 293594304), (744, 289648144), (856, 251750256), (922, 233729088), (992, 217236108), (1101, 195729536), (1284, 167833504), (1383, 155819392), (1468, 146797152), (1488, 144824072), (1712, 125875128), (1844, 116864544), (1984, 108618054), (2202, 97864768), (2568, 83916752), (2766, 77909696), (2936, 73398576), (2976, 72412036), (3317, 64967808), (3424, 62937564), (3688, 58432272), (3968, 54309027), (4404, 48932384), (5136, 41958376), (5532, 38954848), (5872, 36699288), (5952, 36206018), (6634, 32483904), (6848, 31468782), (7376, 29216136), (8808, 24466192), (9951, 21655936), (10272, 20979188), (11064, 19477424), (11377, 18941568), (11744, 18349644), (11904, 18103009), (13268, 16241952), (13696, 15734391), (14291, 15079296), (14752, 14608068), (17616, 12233096), (19902, 10827968), (20544, 10489594), (22128, 9738712), (22754, 9470784), (23488, 9174822), (26536, 8120976), (28582, 7539648), (29504, 7304034), (34131, 6313856), (35232, 6116548), (39269, 5487744), (39804, 5413984), (41088, 5244797), (42873, 5026432), (44256, 4869356), (45508, 4735392), (46976, 4587411), (49327, 4368768), (53072, 4060488), (57164, 3769824), (59008, 3652017), (68262, 3156928), (70464, 3058274), (78538, 2743872), (79608, 2706992), (85746, 2513216), (88512, 2434678), (91016, 2367696), (98654, 2184384), (106144, 2030244), (114328, 1884912), (117807, 1829248), (136524, 1578464), (140928, 1529137), (147981, 1456256), (157076, 1371936), (159216, 1353496), (169187, 1273728), (171492, 1256608), (177024, 1217339), (182032, 1183848), (197308, 1092192), (212288, 1015122), (228656, 942456), (235614, 914624), (273048, 789232), (295962, 728128), (314152, 685968), (318432, 676748), (338374, 636864), (342984, 628304), (364064, 591924), (394616, 546096), (424576, 507561), (457312, 471228)]