222050556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 216

約数和(自身を含む): 735475104

約数和(自身を除く): 513424548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 49, 52, 63, 69, 78, 84, 91, 92, 98, 117, 126, 138, 147, 156, 161, 182, 196, 207, 234, 252, 273, 276, 294, 299, 322, 364, 414, 421, 441, 468, 483, 546, 588, 598, 637, 644, 819, 828, 842, 882, 897, 966, 1092, 1127, 1196, 1263, 1274, 1449, 1638, 1684, 1764, 1794, 1911, 1932, 2093, 2254, 2526, 2548, 2691, 2898, 2947, 3276, 3381, 3588, 3789, 3822, 4186, 4508, 5052, 5382, 5473, 5733, 5796, 5894, 6279, 6762, 7578, 7644, 8372, 8841, 9683, 10143, 10764, 10946, 11466, 11788, 12558, 13524, 14651, 15156, 16419, 17682, 18837, 19366, 20286, 20629, 21892, 22932, 25116, 26523, 29049, 29302, 32838, 35364, 37674, 38311, 38732, 40572, 41258, 43953, 49257, 53046, 58098, 58604, 61887, 65676, 67781, 75348, 76622, 82516, 87147, 87906, 98514, 106092, 114933, 116196, 123774, 125879, 131859, 135562, 153244, 174294, 175812, 185661, 197028, 203343, 229866, 247548, 251758, 263718, 268177, 271124, 344799, 348588, 371322, 377637, 406686, 459732, 474467, 503516, 527436, 536354, 610029, 689598, 742644, 755274, 804531, 813372, 881153, 948934, 1072708, 1132911, 1220058, 1379196, 1423401, 1510548, 1609062, 1762306, 1897868, 2265822, 2413593, 2440116, 2643459, 2846802, 3218124, 3524612, 4270203, 4531644, 4827186, 5286918, 5693604, 6168071, 7930377, 8540406, 9654372, 10573836, 12336142, 15860754, 17080812, 18504213, 24672284, 31721508, 37008426, 55512639, 74016852, 111025278, 222050556]

約数ペア:

[(1, 222050556), (2, 111025278), (3, 74016852), (4, 55512639), (6, 37008426), (7, 31721508), (9, 24672284), (12, 18504213), (13, 17080812), (14, 15860754), (18, 12336142), (21, 10573836), (23, 9654372), (26, 8540406), (28, 7930377), (36, 6168071), (39, 5693604), (42, 5286918), (46, 4827186), (49, 4531644), (52, 4270203), (63, 3524612), (69, 3218124), (78, 2846802), (84, 2643459), (91, 2440116), (92, 2413593), (98, 2265822), (117, 1897868), (126, 1762306), (138, 1609062), (147, 1510548), (156, 1423401), (161, 1379196), (182, 1220058), (196, 1132911), (207, 1072708), (234, 948934), (252, 881153), (273, 813372), (276, 804531), (294, 755274), (299, 742644), (322, 689598), (364, 610029), (414, 536354), (421, 527436), (441, 503516), (468, 474467), (483, 459732), (546, 406686), (588, 377637), (598, 371322), (637, 348588), (644, 344799), (819, 271124), (828, 268177), (842, 263718), (882, 251758), (897, 247548), (966, 229866), (1092, 203343), (1127, 197028), (1196, 185661), (1263, 175812), (1274, 174294), (1449, 153244), (1638, 135562), (1684, 131859), (1764, 125879), (1794, 123774), (1911, 116196), (1932, 114933), (2093, 106092), (2254, 98514), (2526, 87906), (2548, 87147), (2691, 82516), (2898, 76622), (2947, 75348), (3276, 67781), (3381, 65676), (3588, 61887), (3789, 58604), (3822, 58098), (4186, 53046), (4508, 49257), (5052, 43953), (5382, 41258), (5473, 40572), (5733, 38732), (5796, 38311), (5894, 37674), (6279, 35364), (6762, 32838), (7578, 29302), (7644, 29049), (8372, 26523), (8841, 25116), (9683, 22932), (10143, 21892), (10764, 20629), (10946, 20286), (11466, 19366), (11788, 18837), (12558, 17682), (13524, 16419), (14651, 15156)]