288589212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 805109760

約数和(自身を除く): 516520548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 79, 94, 102, 127, 141, 153, 158, 188, 204, 237, 254, 282, 306, 316, 381, 423, 474, 508, 564, 612, 711, 762, 799, 846, 948, 1143, 1343, 1422, 1524, 1598, 1692, 2159, 2286, 2397, 2686, 2844, 3196, 3713, 4029, 4318, 4572, 4794, 5372, 5969, 6477, 7191, 7426, 8058, 8636, 9588, 10033, 11139, 11938, 12087, 12954, 14382, 14852, 16116, 17907, 19431, 20066, 22278, 23876, 24174, 25908, 28764, 30099, 33417, 35814, 38862, 40132, 44556, 48348, 53721, 60198, 63121, 66834, 71628, 77724, 90297, 101473, 107442, 120396, 126242, 133668, 170561, 180594, 189363, 202946, 214884, 252484, 304419, 341122, 361188, 378726, 405892, 471551, 511683, 568089, 608838, 682244, 757452, 913257, 943102, 1023366, 1136178, 1217676, 1414653, 1535049, 1826514, 1886204, 2046732, 2272356, 2829306, 3070098, 3653028, 4243959, 5658612, 6140196, 8016367, 8487918, 16032734, 16975836, 24049101, 32065468, 48098202, 72147303, 96196404, 144294606, 288589212]

約数ペア:

[(1, 288589212), (2, 144294606), (3, 96196404), (4, 72147303), (6, 48098202), (9, 32065468), (12, 24049101), (17, 16975836), (18, 16032734), (34, 8487918), (36, 8016367), (47, 6140196), (51, 5658612), (68, 4243959), (79, 3653028), (94, 3070098), (102, 2829306), (127, 2272356), (141, 2046732), (153, 1886204), (158, 1826514), (188, 1535049), (204, 1414653), (237, 1217676), (254, 1136178), (282, 1023366), (306, 943102), (316, 913257), (381, 757452), (423, 682244), (474, 608838), (508, 568089), (564, 511683), (612, 471551), (711, 405892), (762, 378726), (799, 361188), (846, 341122), (948, 304419), (1143, 252484), (1343, 214884), (1422, 202946), (1524, 189363), (1598, 180594), (1692, 170561), (2159, 133668), (2286, 126242), (2397, 120396), (2686, 107442), (2844, 101473), (3196, 90297), (3713, 77724), (4029, 71628), (4318, 66834), (4572, 63121), (4794, 60198), (5372, 53721), (5969, 48348), (6477, 44556), (7191, 40132), (7426, 38862), (8058, 35814), (8636, 33417), (9588, 30099), (10033, 28764), (11139, 25908), (11938, 24174), (12087, 23876), (12954, 22278), (14382, 20066), (14852, 19431), (16116, 17907)]