214689384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 756887040

約数和(自身を除く): 542197656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 49, 52, 56, 62, 63, 72, 78, 84, 91, 93, 98, 104, 117, 124, 126, 147, 151, 156, 168, 182, 186, 196, 217, 234, 248, 252, 273, 279, 294, 302, 312, 364, 372, 392, 403, 434, 441, 453, 468, 504, 546, 558, 588, 604, 637, 651, 728, 744, 806, 819, 868, 882, 906, 936, 1057, 1092, 1116, 1176, 1208, 1209, 1274, 1302, 1359, 1519, 1612, 1638, 1736, 1764, 1812, 1911, 1953, 1963, 2114, 2184, 2232, 2418, 2548, 2604, 2718, 2821, 3038, 3171, 3224, 3276, 3528, 3624, 3627, 3822, 3906, 3926, 4228, 4557, 4681, 4836, 5096, 5208, 5436, 5642, 5733, 5889, 6076, 6342, 6552, 7254, 7399, 7644, 7812, 7852, 8456, 8463, 9114, 9362, 9513, 9672, 10872, 11284, 11466, 11778, 12152, 12684, 13671, 13741, 14043, 14508, 14798, 15288, 15624, 15704, 16926, 17667, 18228, 18724, 19026, 19747, 22197, 22568, 22932, 23556, 25368, 25389, 27342, 27482, 28086, 29016, 29596, 32767, 33852, 35334, 36456, 37448, 38052, 39494, 41223, 42129, 44394, 45864, 47112, 50778, 54684, 54964, 56172, 59192, 59241, 60853, 65534, 66591, 67704, 70668, 76104, 78988, 82446, 84258, 88788, 96187, 98301, 101556, 109368, 109928, 112344, 118482, 121706, 123669, 131068, 133182, 141336, 157976, 164892, 168516, 177576, 177723, 182559, 192374, 196602, 203112, 229369, 236964, 243412, 247338, 262136, 266364, 288561, 294903, 329784, 337032, 355446, 365118, 384748, 393204, 425971, 458738, 473928, 486824, 494676, 532728, 547677, 577122, 589806, 688107, 710892, 730236, 769496, 786408, 851942, 865683, 917476, 989352, 1095354, 1154244, 1179612, 1277913, 1376214, 1421784, 1460472, 1703884, 1731366, 1834952, 2064321, 2190708, 2308488, 2359224, 2555826, 2752428, 2981797, 3407768, 3462732, 3833739, 4128642, 4381416, 5111652, 5504856, 5963594, 6925464, 7667478, 8257284, 8945391, 10223304, 11927188, 15334956, 16514568, 17890782, 23854376, 26836173, 30669912, 35781564, 53672346, 71563128, 107344692, 214689384]

約数ペア:

[(1, 214689384), (2, 107344692), (3, 71563128), (4, 53672346), (6, 35781564), (7, 30669912), (8, 26836173), (9, 23854376), (12, 17890782), (13, 16514568), (14, 15334956), (18, 11927188), (21, 10223304), (24, 8945391), (26, 8257284), (28, 7667478), (31, 6925464), (36, 5963594), (39, 5504856), (42, 5111652), (49, 4381416), (52, 4128642), (56, 3833739), (62, 3462732), (63, 3407768), (72, 2981797), (78, 2752428), (84, 2555826), (91, 2359224), (93, 2308488), (98, 2190708), (104, 2064321), (117, 1834952), (124, 1731366), (126, 1703884), (147, 1460472), (151, 1421784), (156, 1376214), (168, 1277913), (182, 1179612), (186, 1154244), (196, 1095354), (217, 989352), (234, 917476), (248, 865683), (252, 851942), (273, 786408), (279, 769496), (294, 730236), (302, 710892), (312, 688107), (364, 589806), (372, 577122), (392, 547677), (403, 532728), (434, 494676), (441, 486824), (453, 473928), (468, 458738), (504, 425971), (546, 393204), (558, 384748), (588, 365118), (604, 355446), (637, 337032), (651, 329784), (728, 294903), (744, 288561), (806, 266364), (819, 262136), (868, 247338), (882, 243412), (906, 236964), (936, 229369), (1057, 203112), (1092, 196602), (1116, 192374), (1176, 182559), (1208, 177723), (1209, 177576), (1274, 168516), (1302, 164892), (1359, 157976), (1519, 141336), (1612, 133182), (1638, 131068), (1736, 123669), (1764, 121706), (1812, 118482), (1911, 112344), (1953, 109928), (1963, 109368), (2114, 101556), (2184, 98301), (2232, 96187), (2418, 88788), (2548, 84258), (2604, 82446), (2718, 78988), (2821, 76104), (3038, 70668), (3171, 67704), (3224, 66591), (3276, 65534), (3528, 60853), (3624, 59241), (3627, 59192), (3822, 56172), (3906, 54964), (3926, 54684), (4228, 50778), (4557, 47112), (4681, 45864), (4836, 44394), (5096, 42129), (5208, 41223), (5436, 39494), (5642, 38052), (5733, 37448), (5889, 36456), (6076, 35334), (6342, 33852), (6552, 32767), (7254, 29596), (7399, 29016), (7644, 28086), (7812, 27482), (7852, 27342), (8456, 25389), (8463, 25368), (9114, 23556), (9362, 22932), (9513, 22568), (9672, 22197), (10872, 19747), (11284, 19026), (11466, 18724), (11778, 18228), (12152, 17667), (12684, 16926), (13671, 15704), (13741, 15624), (14043, 15288), (14508, 14798)]