217048832

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:76

約数の個数: 216

約数和(自身を含む): 596986992

約数和(自身を除く): 379938160

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 121, 128, 143, 154, 176, 182, 196, 208, 224, 242, 256, 286, 308, 352, 364, 392, 416, 448, 484, 539, 572, 616, 637, 704, 728, 784, 832, 847, 896, 968, 1001, 1078, 1144, 1232, 1274, 1331, 1408, 1456, 1568, 1573, 1664, 1694, 1792, 1936, 2002, 2156, 2288, 2464, 2548, 2662, 2816, 2912, 3136, 3146, 3328, 3388, 3872, 4004, 4312, 4576, 4928, 5096, 5324, 5824, 5929, 6272, 6292, 6776, 7007, 7744, 8008, 8624, 9152, 9317, 9856, 10192, 10648, 11011, 11648, 11858, 12544, 12584, 13552, 14014, 15488, 16016, 17248, 17303, 18304, 18634, 19712, 20384, 21296, 22022, 23296, 23716, 25168, 27104, 28028, 30976, 32032, 34496, 34606, 36608, 37268, 40768, 42592, 44044, 47432, 50336, 54208, 56056, 64064, 65219, 68992, 69212, 74536, 77077, 81536, 85184, 88088, 94864, 100672, 108416, 112112, 121121, 128128, 130438, 137984, 138424, 149072, 154154, 163072, 170368, 176176, 189728, 201344, 216832, 224224, 242242, 256256, 260876, 276848, 298144, 308308, 340736, 352352, 379456, 402688, 448448, 484484, 521752, 553696, 596288, 616616, 704704, 758912, 847847, 896896, 968968, 1043504, 1107392, 1192576, 1233232, 1409408, 1517824, 1695694, 1793792, 1937936, 2087008, 2214784, 2385152, 2466464, 2818816, 3391388, 3875872, 4174016, 4429568, 4932928, 6782776, 7751744, 8348032, 9865856, 13565552, 15503488, 16696064, 19731712, 27131104, 31006976, 54262208, 108524416, 217048832]

約数ペア:

[(1, 217048832), (2, 108524416), (4, 54262208), (7, 31006976), (8, 27131104), (11, 19731712), (13, 16696064), (14, 15503488), (16, 13565552), (22, 9865856), (26, 8348032), (28, 7751744), (32, 6782776), (44, 4932928), (49, 4429568), (52, 4174016), (56, 3875872), (64, 3391388), (77, 2818816), (88, 2466464), (91, 2385152), (98, 2214784), (104, 2087008), (112, 1937936), (121, 1793792), (128, 1695694), (143, 1517824), (154, 1409408), (176, 1233232), (182, 1192576), (196, 1107392), (208, 1043504), (224, 968968), (242, 896896), (256, 847847), (286, 758912), (308, 704704), (352, 616616), (364, 596288), (392, 553696), (416, 521752), (448, 484484), (484, 448448), (539, 402688), (572, 379456), (616, 352352), (637, 340736), (704, 308308), (728, 298144), (784, 276848), (832, 260876), (847, 256256), (896, 242242), (968, 224224), (1001, 216832), (1078, 201344), (1144, 189728), (1232, 176176), (1274, 170368), (1331, 163072), (1408, 154154), (1456, 149072), (1568, 138424), (1573, 137984), (1664, 130438), (1694, 128128), (1792, 121121), (1936, 112112), (2002, 108416), (2156, 100672), (2288, 94864), (2464, 88088), (2548, 85184), (2662, 81536), (2816, 77077), (2912, 74536), (3136, 69212), (3146, 68992), (3328, 65219), (3388, 64064), (3872, 56056), (4004, 54208), (4312, 50336), (4576, 47432), (4928, 44044), (5096, 42592), (5324, 40768), (5824, 37268), (5929, 36608), (6272, 34606), (6292, 34496), (6776, 32032), (7007, 30976), (7744, 28028), (8008, 27104), (8624, 25168), (9152, 23716), (9317, 23296), (9856, 22022), (10192, 21296), (10648, 20384), (11011, 19712), (11648, 18634), (11858, 18304), (12544, 17303), (12584, 17248), (13552, 16016), (14014, 15488)]