31000269888

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134887}}^1$

素因数の和:134934

約数の個数: 224

約数和(自身を含む): 109636966400

約数和(自身を除く): 78636696512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 19152, 25536, 28728, 32832, 38304, 57456, 76608, 114912, 134887, 229824, 269774, 404661, 539548, 809322, 944209, 1079096, 1213983, 1618644, 1888418, 2158192, 2427966, 2562853, 2832627, 3237288, 3641949, 3776836, 4316384, 4855932, 5125706, 5665254, 6474576, 7283898, 7553672, 7688559, 8497881, 8632768, 9711864, 10251412, 11330508, 12949152, 14567796, 15107344, 15377118, 16995762, 17939971, 19423728, 20502824, 22661016, 23065677, 25493643, 25898304, 29135592, 30214688, 30754236, 33991524, 35879942, 38847456, 41005648, 45322032, 46131354, 50987286, 53819913, 58271184, 60429376, 61508472, 67983048, 69197031, 71759884, 77694912, 82011296, 90644064, 92262708, 101974572, 107639826, 116542368, 123016944, 135966096, 138394062, 143519768, 161459739, 164022592, 181288128, 184525416, 203949144, 215279652, 233084736, 246033888, 271932192, 276788124, 287039536, 322919478, 369050832, 407898288, 430559304, 484379217, 492067776, 543864384, 553576248, 574079072, 645838956, 738101664, 815796576, 861118608, 968758434, 1107152496, 1148158144, 1291677912, 1476203328, 1631593152, 1722237216, 1937516868, 2214304992, 2583355824, 3444474432, 3875033736, 4428609984, 5166711648, 7750067472, 10333423296, 15500134944, 31000269888]

約数ペア:

[(1, 31000269888), (2, 15500134944), (3, 10333423296), (4, 7750067472), (6, 5166711648), (7, 4428609984), (8, 3875033736), (9, 3444474432), (12, 2583355824), (14, 2214304992), (16, 1937516868), (18, 1722237216), (19, 1631593152), (21, 1476203328), (24, 1291677912), (27, 1148158144), (28, 1107152496), (32, 968758434), (36, 861118608), (38, 815796576), (42, 738101664), (48, 645838956), (54, 574079072), (56, 553576248), (57, 543864384), (63, 492067776), (64, 484379217), (72, 430559304), (76, 407898288), (84, 369050832), (96, 322919478), (108, 287039536), (112, 276788124), (114, 271932192), (126, 246033888), (133, 233084736), (144, 215279652), (152, 203949144), (168, 184525416), (171, 181288128), (189, 164022592), (192, 161459739), (216, 143519768), (224, 138394062), (228, 135966096), (252, 123016944), (266, 116542368), (288, 107639826), (304, 101974572), (336, 92262708), (342, 90644064), (378, 82011296), (399, 77694912), (432, 71759884), (448, 69197031), (456, 67983048), (504, 61508472), (513, 60429376), (532, 58271184), (576, 53819913), (608, 50987286), (672, 46131354), (684, 45322032), (756, 41005648), (798, 38847456), (864, 35879942), (912, 33991524), (1008, 30754236), (1026, 30214688), (1064, 29135592), (1197, 25898304), (1216, 25493643), (1344, 23065677), (1368, 22661016), (1512, 20502824), (1596, 19423728), (1728, 17939971), (1824, 16995762), (2016, 15377118), (2052, 15107344), (2128, 14567796), (2394, 12949152), (2736, 11330508), (3024, 10251412), (3192, 9711864), (3591, 8632768), (3648, 8497881), (4032, 7688559), (4104, 7553672), (4256, 7283898), (4788, 6474576), (5472, 5665254), (6048, 5125706), (6384, 4855932), (7182, 4316384), (8208, 3776836), (8512, 3641949), (9576, 3237288), (10944, 2832627), (12096, 2562853), (12768, 2427966), (14364, 2158192), (16416, 1888418), (19152, 1618644), (25536, 1213983), (28728, 1079096), (32832, 944209), (38304, 809322), (57456, 539548), (76608, 404661), (114912, 269774), (134887, 229824)]