31192271208

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5923}}^1$

素因数の和:6000

約数の個数: 256

約数和(自身を含む): 102594201600

約数和(自身を除く): 71401930392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 243, 252, 258, 301, 324, 344, 378, 387, 486, 504, 516, 567, 602, 648, 729, 756, 774, 903, 972, 1032, 1134, 1161, 1204, 1458, 1512, 1548, 1701, 1806, 1944, 2187, 2268, 2322, 2408, 2709, 2916, 3096, 3402, 3483, 3612, 4374, 4536, 4644, 5103, 5418, 5832, 5923, 6804, 6966, 7224, 8127, 8748, 9288, 10206, 10449, 10836, 11846, 13608, 13932, 15309, 16254, 17496, 17769, 20412, 20898, 21672, 23692, 24381, 27864, 30618, 31347, 32508, 35538, 40824, 41461, 41796, 47384, 48762, 53307, 61236, 62694, 65016, 71076, 73143, 82922, 83592, 94041, 97524, 106614, 122472, 124383, 125388, 142152, 146286, 159921, 165844, 188082, 195048, 213228, 219429, 248766, 250776, 254689, 292572, 319842, 331688, 373149, 376164, 426456, 438858, 479763, 497532, 509378, 585144, 639684, 658287, 746298, 752328, 764067, 877716, 959526, 995064, 1018756, 1119447, 1279368, 1316574, 1439289, 1492596, 1528134, 1755432, 1782823, 1919052, 2037512, 2238894, 2292201, 2633148, 2878578, 2985192, 3056268, 3358341, 3565646, 3838104, 4317867, 4477788, 4584402, 5266296, 5348469, 5757156, 6112536, 6716682, 6876603, 7131292, 8635734, 8955576, 9168804, 10075023, 10696938, 11514312, 12953601, 13433364, 13753206, 14262584, 16045407, 17271468, 18337608, 20150046, 20629809, 21393876, 25907202, 26866728, 27506412, 30225069, 32090814, 34542936, 40300092, 41259618, 42787752, 48136221, 51814404, 55012824, 60450138, 61889427, 64181628, 80600184, 82519236, 90675207, 96272442, 103628808, 120900276, 123778854, 128363256, 144408663, 165038472, 181350414, 185668281, 192544884, 241800552, 247557708, 288817326, 362700828, 371336562, 385089768, 433225989, 495115416, 557004843, 577634652, 725401656, 742673124, 866451978, 1114009686, 1155269304, 1299677967, 1485346248, 1732903956, 2228019372, 2599355934, 3465807912, 3899033901, 4456038744, 5198711868, 7798067802, 10397423736, 15596135604, 31192271208]

約数ペア:

[(1, 31192271208), (2, 15596135604), (3, 10397423736), (4, 7798067802), (6, 5198711868), (7, 4456038744), (8, 3899033901), (9, 3465807912), (12, 2599355934), (14, 2228019372), (18, 1732903956), (21, 1485346248), (24, 1299677967), (27, 1155269304), (28, 1114009686), (36, 866451978), (42, 742673124), (43, 725401656), (54, 577634652), (56, 557004843), (63, 495115416), (72, 433225989), (81, 385089768), (84, 371336562), (86, 362700828), (108, 288817326), (126, 247557708), (129, 241800552), (162, 192544884), (168, 185668281), (172, 181350414), (189, 165038472), (216, 144408663), (243, 128363256), (252, 123778854), (258, 120900276), (301, 103628808), (324, 96272442), (344, 90675207), (378, 82519236), (387, 80600184), (486, 64181628), (504, 61889427), (516, 60450138), (567, 55012824), (602, 51814404), (648, 48136221), (729, 42787752), (756, 41259618), (774, 40300092), (903, 34542936), (972, 32090814), (1032, 30225069), (1134, 27506412), (1161, 26866728), (1204, 25907202), (1458, 21393876), (1512, 20629809), (1548, 20150046), (1701, 18337608), (1806, 17271468), (1944, 16045407), (2187, 14262584), (2268, 13753206), (2322, 13433364), (2408, 12953601), (2709, 11514312), (2916, 10696938), (3096, 10075023), (3402, 9168804), (3483, 8955576), (3612, 8635734), (4374, 7131292), (4536, 6876603), (4644, 6716682), (5103, 6112536), (5418, 5757156), (5832, 5348469), (5923, 5266296), (6804, 4584402), (6966, 4477788), (7224, 4317867), (8127, 3838104), (8748, 3565646), (9288, 3358341), (10206, 3056268), (10449, 2985192), (10836, 2878578), (11846, 2633148), (13608, 2292201), (13932, 2238894), (15309, 2037512), (16254, 1919052), (17496, 1782823), (17769, 1755432), (20412, 1528134), (20898, 1492596), (21672, 1439289), (23692, 1316574), (24381, 1279368), (27864, 1119447), (30618, 1018756), (31347, 995064), (32508, 959526), (35538, 877716), (40824, 764067), (41461, 752328), (41796, 746298), (47384, 658287), (48762, 639684), (53307, 585144), (61236, 509378), (62694, 497532), (65016, 479763), (71076, 438858), (73143, 426456), (82922, 376164), (83592, 373149), (94041, 331688), (97524, 319842), (106614, 292572), (122472, 254689), (124383, 250776), (125388, 248766), (142152, 219429), (146286, 213228), (159921, 195048), (165844, 188082)]