499481892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 216

約数和(自身を含む): 1652204736

約数和(自身を除く): 1152722844

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, 441, 468, 483, 546, 588, 598, 637, 644, 819, 828, 882, 897, 947, 966, 1092, 1127, 1196, 1274, 1449, 1638, 1764, 1794, 1894, 1911, 1932, 2093, 2254, 2548, 2691, 2841, 2898, 3276, 3381, 3588, 3788, 3822, 4186, 4508, 5382, 5682, 5733, 5796, 6279, 6629, 6762, 7644, 8372, 8523, 10143, 10764, 11364, 11466, 12311, 12558, 13258, 13524, 14651, 17046, 18837, 19887, 20286, 21781, 22932, 24622, 25116, 26516, 29302, 34092, 36933, 37674, 39774, 40572, 43562, 43953, 46403, 49244, 58604, 59661, 65343, 73866, 75348, 79548, 86177, 87124, 87906, 92806, 110799, 119322, 130686, 131859, 139209, 147732, 152467, 172354, 175812, 185612, 196029, 221598, 238644, 258531, 261372, 263718, 278418, 283153, 304934, 344708, 392058, 417627, 443196, 457401, 517062, 527436, 556836, 566306, 603239, 609868, 775593, 784116, 835254, 849459, 914802, 1034124, 1067269, 1132612, 1206478, 1372203, 1551186, 1670508, 1698918, 1809717, 1829604, 1982071, 2134538, 2412956, 2548377, 2744406, 3102372, 3201807, 3397836, 3619434, 3964142, 4269076, 5096754, 5429151, 5488812, 5946213, 6403614, 7238868, 7928284, 9605421, 10193508, 10858302, 11892426, 12807228, 13874497, 17838639, 19210842, 21716604, 23784852, 27748994, 35677278, 38421684, 41623491, 55497988, 71354556, 83246982, 124870473, 166493964, 249740946, 499481892]

約数ペア:

[(1, 499481892), (2, 249740946), (3, 166493964), (4, 124870473), (6, 83246982), (7, 71354556), (9, 55497988), (12, 41623491), (13, 38421684), (14, 35677278), (18, 27748994), (21, 23784852), (23, 21716604), (26, 19210842), (28, 17838639), (36, 13874497), (39, 12807228), (42, 11892426), (46, 10858302), (49, 10193508), (52, 9605421), (63, 7928284), (69, 7238868), (78, 6403614), (84, 5946213), (91, 5488812), (92, 5429151), (98, 5096754), (117, 4269076), (126, 3964142), (138, 3619434), (147, 3397836), (156, 3201807), (161, 3102372), (182, 2744406), (196, 2548377), (207, 2412956), (234, 2134538), (252, 1982071), (273, 1829604), (276, 1809717), (294, 1698918), (299, 1670508), (322, 1551186), (364, 1372203), (414, 1206478), (441, 1132612), (468, 1067269), (483, 1034124), (546, 914802), (588, 849459), (598, 835254), (637, 784116), (644, 775593), (819, 609868), (828, 603239), (882, 566306), (897, 556836), (947, 527436), (966, 517062), (1092, 457401), (1127, 443196), (1196, 417627), (1274, 392058), (1449, 344708), (1638, 304934), (1764, 283153), (1794, 278418), (1894, 263718), (1911, 261372), (1932, 258531), (2093, 238644), (2254, 221598), (2548, 196029), (2691, 185612), (2841, 175812), (2898, 172354), (3276, 152467), (3381, 147732), (3588, 139209), (3788, 131859), (3822, 130686), (4186, 119322), (4508, 110799), (5382, 92806), (5682, 87906), (5733, 87124), (5796, 86177), (6279, 79548), (6629, 75348), (6762, 73866), (7644, 65343), (8372, 59661), (8523, 58604), (10143, 49244), (10764, 46403), (11364, 43953), (11466, 43562), (12311, 40572), (12558, 39774), (13258, 37674), (13524, 36933), (14651, 34092), (17046, 29302), (18837, 26516), (19887, 25116), (20286, 24622), (21781, 22932)]