871345512

素因数分解:

$2^3\times 3^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 2547417600

約数和(自身を除く): 1676072088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 71, 72, 81, 107, 108, 118, 142, 162, 177, 213, 214, 216, 236, 243, 284, 321, 324, 354, 426, 428, 472, 486, 531, 568, 639, 642, 648, 708, 852, 856, 963, 972, 1062, 1278, 1284, 1416, 1593, 1704, 1917, 1926, 1944, 2124, 2556, 2568, 2889, 3186, 3834, 3852, 4189, 4248, 4779, 5112, 5751, 5778, 6313, 6372, 7597, 7668, 7704, 8378, 8667, 9558, 11502, 11556, 12567, 12626, 12744, 14337, 15194, 15336, 16756, 17253, 17334, 18939, 19116, 22791, 23004, 23112, 25134, 25252, 26001, 28674, 30388, 33512, 34506, 34668, 37701, 37878, 38232, 45582, 46008, 50268, 50504, 52002, 56817, 57348, 60776, 68373, 69012, 69336, 75402, 75756, 91164, 100536, 104004, 113103, 113634, 114696, 136746, 138024, 150804, 151512, 170451, 182328, 205119, 208008, 226206, 227268, 273492, 301608, 339309, 340902, 410238, 448223, 452412, 454536, 511353, 546984, 615357, 678618, 681804, 820476, 896446, 904824, 1017927, 1022706, 1230714, 1344669, 1357236, 1363608, 1534059, 1640952, 1792892, 1846071, 2035854, 2045412, 2461428, 2689338, 2714472, 3068118, 3585784, 3692142, 4034007, 4071708, 4090824, 4922856, 5378676, 6136236, 7384284, 8068014, 8143416, 10757352, 12102021, 12272472, 14768568, 16136028, 24204042, 32272056, 36306063, 48408084, 72612126, 96816168, 108918189, 145224252, 217836378, 290448504, 435672756, 871345512]

約数ペア:

[(1, 871345512), (2, 435672756), (3, 290448504), (4, 217836378), (6, 145224252), (8, 108918189), (9, 96816168), (12, 72612126), (18, 48408084), (24, 36306063), (27, 32272056), (36, 24204042), (54, 16136028), (59, 14768568), (71, 12272472), (72, 12102021), (81, 10757352), (107, 8143416), (108, 8068014), (118, 7384284), (142, 6136236), (162, 5378676), (177, 4922856), (213, 4090824), (214, 4071708), (216, 4034007), (236, 3692142), (243, 3585784), (284, 3068118), (321, 2714472), (324, 2689338), (354, 2461428), (426, 2045412), (428, 2035854), (472, 1846071), (486, 1792892), (531, 1640952), (568, 1534059), (639, 1363608), (642, 1357236), (648, 1344669), (708, 1230714), (852, 1022706), (856, 1017927), (963, 904824), (972, 896446), (1062, 820476), (1278, 681804), (1284, 678618), (1416, 615357), (1593, 546984), (1704, 511353), (1917, 454536), (1926, 452412), (1944, 448223), (2124, 410238), (2556, 340902), (2568, 339309), (2889, 301608), (3186, 273492), (3834, 227268), (3852, 226206), (4189, 208008), (4248, 205119), (4779, 182328), (5112, 170451), (5751, 151512), (5778, 150804), (6313, 138024), (6372, 136746), (7597, 114696), (7668, 113634), (7704, 113103), (8378, 104004), (8667, 100536), (9558, 91164), (11502, 75756), (11556, 75402), (12567, 69336), (12626, 69012), (12744, 68373), (14337, 60776), (15194, 57348), (15336, 56817), (16756, 52002), (17253, 50504), (17334, 50268), (18939, 46008), (19116, 45582), (22791, 38232), (23004, 37878), (23112, 37701), (25134, 34668), (25252, 34506), (26001, 33512), (28674, 30388)]