261115779288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{8951}}^1$

素因数の和:9055

約数の個数: 384

約数和(自身を含む): 870959416320

約数和(自身を除く): 609843637032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 37, 38, 39, 42, 52, 56, 57, 74, 76, 78, 84, 91, 104, 111, 114, 133, 148, 152, 156, 168, 182, 222, 228, 247, 259, 266, 273, 296, 312, 361, 364, 399, 444, 456, 481, 494, 518, 532, 546, 703, 722, 728, 741, 777, 798, 888, 962, 988, 1036, 1064, 1083, 1092, 1406, 1443, 1444, 1482, 1554, 1596, 1729, 1924, 1976, 2072, 2109, 2166, 2184, 2527, 2812, 2886, 2888, 2964, 3108, 3192, 3367, 3458, 3848, 4218, 4332, 4693, 4921, 5054, 5187, 5624, 5772, 5928, 6216, 6734, 6916, 7581, 8436, 8664, 8951, 9139, 9386, 9842, 10101, 10108, 10374, 11544, 13357, 13468, 13832, 14079, 14763, 15162, 16872, 17902, 18278, 18772, 19684, 20202, 20216, 20748, 26714, 26853, 26936, 27417, 28158, 29526, 30324, 32851, 35804, 36556, 37544, 39368, 40071, 40404, 41496, 53428, 53706, 54834, 56316, 59052, 60648, 62657, 63973, 65702, 71608, 73112, 80142, 80808, 93499, 98553, 106856, 107412, 109668, 112632, 116363, 118104, 125314, 127946, 131404, 160284, 170069, 173641, 186998, 187971, 191919, 197106, 214824, 219336, 232726, 250628, 255892, 262808, 280497, 320568, 331187, 340138, 347282, 349089, 373996, 375942, 383838, 394212, 465452, 501256, 510207, 511784, 520923, 560994, 662374, 680276, 694564, 698178, 747992, 751884, 767676, 788424, 814541, 930904, 993561, 1020414, 1041846, 1121988, 1190483, 1215487, 1324748, 1360552, 1389128, 1396356, 1503768, 1535352, 1629082, 1987122, 2040828, 2083692, 2210897, 2243976, 2318309, 2380966, 2430974, 2443623, 2649496, 2792712, 3231311, 3258164, 3571449, 3646461, 3974244, 4081656, 4167384, 4305431, 4421794, 4636618, 4761932, 4861948, 4887246, 6292553, 6462622, 6516328, 6632691, 6954927, 7142898, 7292922, 7948488, 8610862, 8843588, 9273236, 9523864, 9693933, 9723896, 9774492, 12585106, 12916293, 12925244, 13265382, 13909854, 14285796, 14585844, 15476279, 17221724, 17687176, 18546472, 18877659, 19387866, 19548984, 22619177, 25170212, 25832586, 25850488, 26530764, 27819708, 28571592, 29171688, 30138017, 30952558, 34443448, 37755318, 38775732, 42007043, 44047871, 45238354, 46428837, 50340424, 51665172, 53061528, 55639416, 60276034, 61905116, 67857531, 75510636, 77551464, 81803189, 84014086, 88095742, 90414051, 90476708, 92857674, 103330344, 119558507, 120552068, 123810232, 126021129, 132143613, 135715062, 151021272, 163606378, 168028172, 176191484, 180828102, 180953416, 185715348, 239117014, 241104136, 245409567, 252042258, 264287226, 271430124, 294049301, 327212756, 336056344, 352382968, 358675521, 361656204, 371430696, 478234028, 490819134, 504084516, 528574452, 542860248, 572622323, 588098602, 654425512, 717351042, 723312408, 836909549, 882147903, 956468056, 981638268, 1008169032, 1057148904, 1145244646, 1176197204, 1434702084, 1554260591, 1673819098, 1717866969, 1764295806, 1963276536, 2290489292, 2352394408, 2510728647, 2869404168, 3108521182, 3347638196, 3435733938, 3528591612, 4580978584, 4662781773, 5021457294, 6217042364, 6695276392, 6871467876, 7057183224, 9325563546, 10042914588, 10879824137, 12434084728, 13742935752, 18651127092, 20085829176, 21759648274, 32639472411, 37302254184, 43519296548, 65278944822, 87038593096, 130557889644, 261115779288]

約数ペア:

[(1, 261115779288), (2, 130557889644), (3, 87038593096), (4, 65278944822), (6, 43519296548), (7, 37302254184), (8, 32639472411), (12, 21759648274), (13, 20085829176), (14, 18651127092), (19, 13742935752), (21, 12434084728), (24, 10879824137), (26, 10042914588), (28, 9325563546), (37, 7057183224), (38, 6871467876), (39, 6695276392), (42, 6217042364), (52, 5021457294), (56, 4662781773), (57, 4580978584), (74, 3528591612), (76, 3435733938), (78, 3347638196), (84, 3108521182), (91, 2869404168), (104, 2510728647), (111, 2352394408), (114, 2290489292), (133, 1963276536), (148, 1764295806), (152, 1717866969), (156, 1673819098), (168, 1554260591), (182, 1434702084), (222, 1176197204), (228, 1145244646), (247, 1057148904), (259, 1008169032), (266, 981638268), (273, 956468056), (296, 882147903), (312, 836909549), (361, 723312408), (364, 717351042), (399, 654425512), (444, 588098602), (456, 572622323), (481, 542860248), (494, 528574452), (518, 504084516), (532, 490819134), (546, 478234028), (703, 371430696), (722, 361656204), (728, 358675521), (741, 352382968), (777, 336056344), (798, 327212756), (888, 294049301), (962, 271430124), (988, 264287226), (1036, 252042258), (1064, 245409567), (1083, 241104136), (1092, 239117014), (1406, 185715348), (1443, 180953416), (1444, 180828102), (1482, 176191484), (1554, 168028172), (1596, 163606378), (1729, 151021272), (1924, 135715062), (1976, 132143613), (2072, 126021129), (2109, 123810232), (2166, 120552068), (2184, 119558507), (2527, 103330344), (2812, 92857674), (2886, 90476708), (2888, 90414051), (2964, 88095742), (3108, 84014086), (3192, 81803189), (3367, 77551464), (3458, 75510636), (3848, 67857531), (4218, 61905116), (4332, 60276034), (4693, 55639416), (4921, 53061528), (5054, 51665172), (5187, 50340424), (5624, 46428837), (5772, 45238354), (5928, 44047871), (6216, 42007043), (6734, 38775732), (6916, 37755318), (7581, 34443448), (8436, 30952558), (8664, 30138017), (8951, 29171688), (9139, 28571592), (9386, 27819708), (9842, 26530764), (10101, 25850488), (10108, 25832586), (10374, 25170212), (11544, 22619177), (13357, 19548984), (13468, 19387866), (13832, 18877659), (14079, 18546472), (14763, 17687176), (15162, 17221724), (16872, 15476279), (17902, 14585844), (18278, 14285796), (18772, 13909854), (19684, 13265382), (20202, 12925244), (20216, 12916293), (20748, 12585106), (26714, 9774492), (26853, 9723896), (26936, 9693933), (27417, 9523864), (28158, 9273236), (29526, 8843588), (30324, 8610862), (32851, 7948488), (35804, 7292922), (36556, 7142898), (37544, 6954927), (39368, 6632691), (40071, 6516328), (40404, 6462622), (41496, 6292553), (53428, 4887246), (53706, 4861948), (54834, 4761932), (56316, 4636618), (59052, 4421794), (60648, 4305431), (62657, 4167384), (63973, 4081656), (65702, 3974244), (71608, 3646461), (73112, 3571449), (80142, 3258164), (80808, 3231311), (93499, 2792712), (98553, 2649496), (106856, 2443623), (107412, 2430974), (109668, 2380966), (112632, 2318309), (116363, 2243976), (118104, 2210897), (125314, 2083692), (127946, 2040828), (131404, 1987122), (160284, 1629082), (170069, 1535352), (173641, 1503768), (186998, 1396356), (187971, 1389128), (191919, 1360552), (197106, 1324748), (214824, 1215487), (219336, 1190483), (232726, 1121988), (250628, 1041846), (255892, 1020414), (262808, 993561), (280497, 930904), (320568, 814541), (331187, 788424), (340138, 767676), (347282, 751884), (349089, 747992), (373996, 698178), (375942, 694564), (383838, 680276), (394212, 662374), (465452, 560994), (501256, 520923), (510207, 511784)]