211551912

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 698967360

約数和(自身を除く): 487415448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 243, 264, 286, 297, 312, 324, 351, 396, 429, 468, 486, 572, 594, 648, 702, 761, 792, 858, 891, 936, 972, 1053, 1144, 1188, 1287, 1404, 1522, 1716, 1782, 1944, 2106, 2283, 2376, 2574, 2673, 2808, 3044, 3159, 3432, 3564, 3861, 4212, 4566, 5148, 5346, 6088, 6318, 6849, 7128, 7722, 8371, 8424, 9132, 9893, 10296, 10692, 11583, 12636, 13698, 15444, 16742, 18264, 19786, 20547, 21384, 23166, 25113, 25272, 27396, 29679, 30888, 33484, 34749, 39572, 41094, 46332, 50226, 54792, 59358, 61641, 66968, 69498, 75339, 79144, 82188, 89037, 92664, 100452, 108823, 118716, 123282, 138996, 150678, 164376, 178074, 184923, 200904, 217646, 226017, 237432, 246564, 267111, 277992, 301356, 326469, 356148, 369846, 435292, 452034, 493128, 534222, 602712, 652938, 678051, 712296, 739692, 801333, 870584, 904068, 979407, 1068444, 1305876, 1356102, 1479384, 1602666, 1808136, 1958814, 2034153, 2136888, 2403999, 2611752, 2712204, 2938221, 3205332, 3917628, 4068306, 4807998, 5424408, 5876442, 6410664, 7835256, 8136612, 8814663, 9615996, 11752884, 16273224, 17629326, 19231992, 23505768, 26443989, 35258652, 52887978, 70517304, 105775956, 211551912]

約数ペア:

[(1, 211551912), (2, 105775956), (3, 70517304), (4, 52887978), (6, 35258652), (8, 26443989), (9, 23505768), (11, 19231992), (12, 17629326), (13, 16273224), (18, 11752884), (22, 9615996), (24, 8814663), (26, 8136612), (27, 7835256), (33, 6410664), (36, 5876442), (39, 5424408), (44, 4807998), (52, 4068306), (54, 3917628), (66, 3205332), (72, 2938221), (78, 2712204), (81, 2611752), (88, 2403999), (99, 2136888), (104, 2034153), (108, 1958814), (117, 1808136), (132, 1602666), (143, 1479384), (156, 1356102), (162, 1305876), (198, 1068444), (216, 979407), (234, 904068), (243, 870584), (264, 801333), (286, 739692), (297, 712296), (312, 678051), (324, 652938), (351, 602712), (396, 534222), (429, 493128), (468, 452034), (486, 435292), (572, 369846), (594, 356148), (648, 326469), (702, 301356), (761, 277992), (792, 267111), (858, 246564), (891, 237432), (936, 226017), (972, 217646), (1053, 200904), (1144, 184923), (1188, 178074), (1287, 164376), (1404, 150678), (1522, 138996), (1716, 123282), (1782, 118716), (1944, 108823), (2106, 100452), (2283, 92664), (2376, 89037), (2574, 82188), (2673, 79144), (2808, 75339), (3044, 69498), (3159, 66968), (3432, 61641), (3564, 59358), (3861, 54792), (4212, 50226), (4566, 46332), (5148, 41094), (5346, 39572), (6088, 34749), (6318, 33484), (6849, 30888), (7128, 29679), (7722, 27396), (8371, 25272), (8424, 25113), (9132, 23166), (9893, 21384), (10296, 20547), (10692, 19786), (11583, 18264), (12636, 16742), (13698, 15444)]