21869884512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{471659}}^1$

素因数の和:471705

約数の個数: 144

約数和(自身を含む): 74167591680

約数和(自身を除く): 52297707168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 11592, 15456, 23184, 46368, 471659, 943318, 1414977, 1886636, 2829954, 3301613, 3773272, 4244931, 5659908, 6603226, 7546544, 8489862, 9904839, 10848157, 11319816, 13206452, 15093088, 16979724, 19809678, 21696314, 22639632, 26412904, 29714517, 32544471, 33959448, 39619356, 43392628, 45279264, 52825808, 59429034, 65088942, 67918896, 75937099, 79238712, 86785256, 97633413, 105651616, 118858068, 130177884, 135837792, 151874198, 158477424, 173570512, 195266826, 227811297, 237716136, 260355768, 303748396, 316954848, 347141024, 390533652, 455622594, 475432272, 520711536, 607496792, 683433891, 781067304, 911245188, 950864544, 1041423072, 1214993584, 1366867782, 1562134608, 1822490376, 2429987168, 2733735564, 3124269216, 3644980752, 5467471128, 7289961504, 10934942256, 21869884512]

約数ペア:

[(1, 21869884512), (2, 10934942256), (3, 7289961504), (4, 5467471128), (6, 3644980752), (7, 3124269216), (8, 2733735564), (9, 2429987168), (12, 1822490376), (14, 1562134608), (16, 1366867782), (18, 1214993584), (21, 1041423072), (23, 950864544), (24, 911245188), (28, 781067304), (32, 683433891), (36, 607496792), (42, 520711536), (46, 475432272), (48, 455622594), (56, 390533652), (63, 347141024), (69, 316954848), (72, 303748396), (84, 260355768), (92, 237716136), (96, 227811297), (112, 195266826), (126, 173570512), (138, 158477424), (144, 151874198), (161, 135837792), (168, 130177884), (184, 118858068), (207, 105651616), (224, 97633413), (252, 86785256), (276, 79238712), (288, 75937099), (322, 67918896), (336, 65088942), (368, 59429034), (414, 52825808), (483, 45279264), (504, 43392628), (552, 39619356), (644, 33959448), (672, 32544471), (736, 29714517), (828, 26412904), (966, 22639632), (1008, 21696314), (1104, 19809678), (1288, 16979724), (1449, 15093088), (1656, 13206452), (1932, 11319816), (2016, 10848157), (2208, 9904839), (2576, 8489862), (2898, 7546544), (3312, 6603226), (3864, 5659908), (5152, 4244931), (5796, 3773272), (6624, 3301613), (7728, 2829954), (11592, 1886636), (15456, 1414977), (23184, 943318), (46368, 471659)]