216265644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 654937920

約数和(自身を除く): 438672276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 101, 116, 126, 174, 202, 203, 252, 261, 293, 303, 348, 404, 406, 522, 586, 606, 609, 707, 812, 879, 909, 1044, 1172, 1212, 1218, 1414, 1758, 1818, 1827, 2051, 2121, 2436, 2637, 2828, 2929, 3516, 3636, 3654, 4102, 4242, 5274, 5858, 6153, 6363, 7308, 8204, 8484, 8497, 8787, 10548, 11716, 12306, 12726, 16994, 17574, 18459, 20503, 24612, 25452, 25491, 26361, 29593, 33988, 35148, 36918, 41006, 50982, 52722, 59186, 59479, 61509, 73836, 76473, 82012, 88779, 101964, 105444, 118372, 118958, 123018, 152946, 177558, 178437, 184527, 207151, 237916, 246036, 266337, 305892, 355116, 356874, 369054, 414302, 532674, 535311, 621453, 713748, 738108, 828604, 858197, 1065348, 1070622, 1242906, 1716394, 1864359, 2141244, 2485812, 2574591, 3432788, 3728718, 5149182, 6007379, 7457436, 7723773, 10298364, 12014758, 15447546, 18022137, 24029516, 30895092, 36044274, 54066411, 72088548, 108132822, 216265644]

約数ペア:

[(1, 216265644), (2, 108132822), (3, 72088548), (4, 54066411), (6, 36044274), (7, 30895092), (9, 24029516), (12, 18022137), (14, 15447546), (18, 12014758), (21, 10298364), (28, 7723773), (29, 7457436), (36, 6007379), (42, 5149182), (58, 3728718), (63, 3432788), (84, 2574591), (87, 2485812), (101, 2141244), (116, 1864359), (126, 1716394), (174, 1242906), (202, 1070622), (203, 1065348), (252, 858197), (261, 828604), (293, 738108), (303, 713748), (348, 621453), (404, 535311), (406, 532674), (522, 414302), (586, 369054), (606, 356874), (609, 355116), (707, 305892), (812, 266337), (879, 246036), (909, 237916), (1044, 207151), (1172, 184527), (1212, 178437), (1218, 177558), (1414, 152946), (1758, 123018), (1818, 118958), (1827, 118372), (2051, 105444), (2121, 101964), (2436, 88779), (2637, 82012), (2828, 76473), (2929, 73836), (3516, 61509), (3636, 59479), (3654, 59186), (4102, 52722), (4242, 50982), (5274, 41006), (5858, 36918), (6153, 35148), (6363, 33988), (7308, 29593), (8204, 26361), (8484, 25491), (8497, 25452), (8787, 24612), (10548, 20503), (11716, 18459), (12306, 17574), (12726, 16994)]