261874872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 943488000

約数和(自身を除く): 681613128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 29, 36, 38, 41, 42, 46, 56, 57, 58, 63, 69, 72, 76, 82, 84, 87, 92, 114, 116, 123, 126, 133, 138, 152, 161, 164, 168, 171, 174, 184, 203, 207, 228, 232, 246, 252, 261, 266, 276, 287, 322, 328, 342, 348, 369, 399, 406, 414, 437, 456, 483, 492, 504, 522, 532, 551, 552, 574, 609, 644, 667, 684, 696, 738, 779, 798, 812, 828, 861, 874, 943, 966, 984, 1044, 1064, 1102, 1148, 1189, 1197, 1218, 1288, 1311, 1334, 1368, 1449, 1476, 1558, 1596, 1624, 1653, 1656, 1722, 1748, 1827, 1886, 1932, 2001, 2088, 2204, 2296, 2337, 2378, 2394, 2436, 2583, 2622, 2668, 2829, 2898, 2952, 3059, 3116, 3192, 3306, 3444, 3496, 3567, 3654, 3772, 3857, 3864, 3933, 4002, 4408, 4669, 4674, 4756, 4788, 4872, 4959, 5166, 5244, 5336, 5453, 5658, 5796, 6003, 6118, 6232, 6601, 6612, 6888, 7011, 7134, 7308, 7544, 7714, 7866, 8004, 8323, 8487, 9177, 9338, 9348, 9512, 9576, 9918, 10332, 10488, 10701, 10906, 11316, 11571, 11592, 12006, 12236, 12673, 13202, 13224, 14007, 14022, 14268, 14616, 15428, 15732, 16008, 16359, 16646, 16974, 17917, 18354, 18676, 18696, 19803, 19836, 20664, 21402, 21812, 22591, 22632, 23142, 24012, 24472, 24969, 25346, 26404, 27347, 27531, 28014, 28044, 28536, 30856, 31464, 32718, 33292, 33948, 34713, 35834, 36708, 37352, 38019, 39606, 39672, 42021, 42804, 43624, 45182, 46284, 48024, 49077, 49938, 50692, 52808, 53751, 54694, 55062, 56028, 56088, 59409, 65436, 66584, 67773, 67896, 69426, 71668, 73416, 74907, 76038, 79212, 82041, 84042, 85608, 88711, 90364, 92568, 98154, 99876, 101384, 107502, 109388, 110124, 112056, 114057, 118818, 125419, 130872, 135546, 138852, 143336, 149814, 152076, 158137, 158424, 161253, 164082, 168084, 177422, 180728, 191429, 196308, 199752, 203319, 215004, 218776, 220248, 228114, 237636, 246123, 250838, 266133, 271092, 277704, 299628, 304152, 316274, 322506, 328164, 336168, 354844, 376257, 382858, 392616, 406638, 430008, 456228, 474411, 475272, 492246, 501676, 519593, 532266, 542184, 574287, 599256, 632548, 645012, 656328, 709688, 752514, 765716, 798399, 813276, 912456, 948822, 984492, 1003352, 1039186, 1064532, 1128771, 1148574, 1265096, 1290024, 1423233, 1505028, 1531432, 1558779, 1596798, 1626552, 1722861, 1897644, 1968984, 2078372, 2129064, 2257542, 2297148, 2846466, 3010056, 3117558, 3193596, 3445722, 3637151, 3795288, 4156744, 4515084, 4594296, 4676337, 5692932, 6235116, 6387192, 6891444, 7274302, 9030168, 9352674, 10911453, 11385864, 12470232, 13782888, 14548604, 18705348, 21822906, 29097208, 32734359, 37410696, 43645812, 65468718, 87291624, 130937436, 261874872]

約数ペア:

[(1, 261874872), (2, 130937436), (3, 87291624), (4, 65468718), (6, 43645812), (7, 37410696), (8, 32734359), (9, 29097208), (12, 21822906), (14, 18705348), (18, 14548604), (19, 13782888), (21, 12470232), (23, 11385864), (24, 10911453), (28, 9352674), (29, 9030168), (36, 7274302), (38, 6891444), (41, 6387192), (42, 6235116), (46, 5692932), (56, 4676337), (57, 4594296), (58, 4515084), (63, 4156744), (69, 3795288), (72, 3637151), (76, 3445722), (82, 3193596), (84, 3117558), (87, 3010056), (92, 2846466), (114, 2297148), (116, 2257542), (123, 2129064), (126, 2078372), (133, 1968984), (138, 1897644), (152, 1722861), (161, 1626552), (164, 1596798), (168, 1558779), (171, 1531432), (174, 1505028), (184, 1423233), (203, 1290024), (207, 1265096), (228, 1148574), (232, 1128771), (246, 1064532), (252, 1039186), (261, 1003352), (266, 984492), (276, 948822), (287, 912456), (322, 813276), (328, 798399), (342, 765716), (348, 752514), (369, 709688), (399, 656328), (406, 645012), (414, 632548), (437, 599256), (456, 574287), (483, 542184), (492, 532266), (504, 519593), (522, 501676), (532, 492246), (551, 475272), (552, 474411), (574, 456228), (609, 430008), (644, 406638), (667, 392616), (684, 382858), (696, 376257), (738, 354844), (779, 336168), (798, 328164), (812, 322506), (828, 316274), (861, 304152), (874, 299628), (943, 277704), (966, 271092), (984, 266133), (1044, 250838), (1064, 246123), (1102, 237636), (1148, 228114), (1189, 220248), (1197, 218776), (1218, 215004), (1288, 203319), (1311, 199752), (1334, 196308), (1368, 191429), (1449, 180728), (1476, 177422), (1558, 168084), (1596, 164082), (1624, 161253), (1653, 158424), (1656, 158137), (1722, 152076), (1748, 149814), (1827, 143336), (1886, 138852), (1932, 135546), (2001, 130872), (2088, 125419), (2204, 118818), (2296, 114057), (2337, 112056), (2378, 110124), (2394, 109388), (2436, 107502), (2583, 101384), (2622, 99876), (2668, 98154), (2829, 92568), (2898, 90364), (2952, 88711), (3059, 85608), (3116, 84042), (3192, 82041), (3306, 79212), (3444, 76038), (3496, 74907), (3567, 73416), (3654, 71668), (3772, 69426), (3857, 67896), (3864, 67773), (3933, 66584), (4002, 65436), (4408, 59409), (4669, 56088), (4674, 56028), (4756, 55062), (4788, 54694), (4872, 53751), (4959, 52808), (5166, 50692), (5244, 49938), (5336, 49077), (5453, 48024), (5658, 46284), (5796, 45182), (6003, 43624), (6118, 42804), (6232, 42021), (6601, 39672), (6612, 39606), (6888, 38019), (7011, 37352), (7134, 36708), (7308, 35834), (7544, 34713), (7714, 33948), (7866, 33292), (8004, 32718), (8323, 31464), (8487, 30856), (9177, 28536), (9338, 28044), (9348, 28014), (9512, 27531), (9576, 27347), (9918, 26404), (10332, 25346), (10488, 24969), (10701, 24472), (10906, 24012), (11316, 23142), (11571, 22632), (11592, 22591), (12006, 21812), (12236, 21402), (12673, 20664), (13202, 19836), (13224, 19803), (14007, 18696), (14022, 18676), (14268, 18354), (14616, 17917), (15428, 16974), (15732, 16646), (16008, 16359)]