217484064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 711389952

約数和(自身を除く): 493905888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 233, 252, 288, 336, 463, 466, 504, 672, 699, 926, 932, 1008, 1389, 1398, 1631, 1852, 1864, 2016, 2097, 2778, 2796, 3241, 3262, 3704, 3728, 4167, 4194, 4893, 5556, 5592, 6482, 6524, 7408, 7456, 8334, 8388, 9723, 9786, 11112, 11184, 12964, 13048, 14679, 14816, 16668, 16776, 19446, 19572, 22224, 22368, 25928, 26096, 29169, 29358, 33336, 33552, 38892, 39144, 44448, 51856, 52192, 58338, 58716, 66672, 67104, 77784, 78288, 103712, 107879, 116676, 117432, 133344, 155568, 156576, 215758, 233352, 234864, 311136, 323637, 431516, 466704, 469728, 647274, 755153, 863032, 933408, 970911, 1294548, 1510306, 1726064, 1941822, 2265459, 2589096, 3020612, 3452128, 3883644, 4530918, 5178192, 6041224, 6796377, 7767288, 9061836, 10356384, 12082448, 13592754, 15534576, 18123672, 24164896, 27185508, 31069152, 36247344, 54371016, 72494688, 108742032, 217484064]

約数ペア:

[(1, 217484064), (2, 108742032), (3, 72494688), (4, 54371016), (6, 36247344), (7, 31069152), (8, 27185508), (9, 24164896), (12, 18123672), (14, 15534576), (16, 13592754), (18, 12082448), (21, 10356384), (24, 9061836), (28, 7767288), (32, 6796377), (36, 6041224), (42, 5178192), (48, 4530918), (56, 3883644), (63, 3452128), (72, 3020612), (84, 2589096), (96, 2265459), (112, 1941822), (126, 1726064), (144, 1510306), (168, 1294548), (224, 970911), (233, 933408), (252, 863032), (288, 755153), (336, 647274), (463, 469728), (466, 466704), (504, 431516), (672, 323637), (699, 311136), (926, 234864), (932, 233352), (1008, 215758), (1389, 156576), (1398, 155568), (1631, 133344), (1852, 117432), (1864, 116676), (2016, 107879), (2097, 103712), (2778, 78288), (2796, 77784), (3241, 67104), (3262, 66672), (3704, 58716), (3728, 58338), (4167, 52192), (4194, 51856), (4893, 44448), (5556, 39144), (5592, 38892), (6482, 33552), (6524, 33336), (7408, 29358), (7456, 29169), (8334, 26096), (8388, 25928), (9723, 22368), (9786, 22224), (11112, 19572), (11184, 19446), (12964, 16776), (13048, 16668), (14679, 14816)]