211764384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 654387552

約数和(自身を除く): 442623168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 163, 208, 234, 288, 312, 326, 347, 416, 468, 489, 624, 652, 694, 936, 978, 1041, 1248, 1304, 1388, 1467, 1872, 1956, 2082, 2119, 2608, 2776, 2934, 3123, 3744, 3912, 4164, 4238, 4511, 5216, 5552, 5868, 6246, 6357, 7824, 8328, 8476, 9022, 11104, 11736, 12492, 12714, 13533, 15648, 16656, 16952, 18044, 19071, 23472, 24984, 25428, 27066, 33312, 33904, 36088, 38142, 40599, 46944, 49968, 50856, 54132, 56561, 67808, 72176, 76284, 81198, 99936, 101712, 108264, 113122, 144352, 152568, 162396, 169683, 203424, 216528, 226244, 305136, 324792, 339366, 433056, 452488, 509049, 610272, 649584, 678732, 735293, 904976, 1018098, 1299168, 1357464, 1470586, 1809952, 2036196, 2205879, 2714928, 2941172, 4072392, 4411758, 5429856, 5882344, 6617637, 8144784, 8823516, 11764688, 13235274, 16289568, 17647032, 23529376, 26470548, 35294064, 52941096, 70588128, 105882192, 211764384]

約数ペア:

[(1, 211764384), (2, 105882192), (3, 70588128), (4, 52941096), (6, 35294064), (8, 26470548), (9, 23529376), (12, 17647032), (13, 16289568), (16, 13235274), (18, 11764688), (24, 8823516), (26, 8144784), (32, 6617637), (36, 5882344), (39, 5429856), (48, 4411758), (52, 4072392), (72, 2941172), (78, 2714928), (96, 2205879), (104, 2036196), (117, 1809952), (144, 1470586), (156, 1357464), (163, 1299168), (208, 1018098), (234, 904976), (288, 735293), (312, 678732), (326, 649584), (347, 610272), (416, 509049), (468, 452488), (489, 433056), (624, 339366), (652, 324792), (694, 305136), (936, 226244), (978, 216528), (1041, 203424), (1248, 169683), (1304, 162396), (1388, 152568), (1467, 144352), (1872, 113122), (1956, 108264), (2082, 101712), (2119, 99936), (2608, 81198), (2776, 76284), (2934, 72176), (3123, 67808), (3744, 56561), (3912, 54132), (4164, 50856), (4238, 49968), (4511, 46944), (5216, 40599), (5552, 38142), (5868, 36088), (6246, 33904), (6357, 33312), (7824, 27066), (8328, 25428), (8476, 24984), (9022, 23472), (11104, 19071), (11736, 18044), (12492, 16952), (12714, 16656), (13533, 15648)]