211218084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2309}}^1$

素因数の和:2351

約数の個数: 144

約数和(自身を含む): 688195200

約数和(自身を除く): 476977116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2309, 2541, 2772, 3267, 3388, 4158, 4356, 4618, 5082, 6534, 6927, 7623, 8316, 9236, 10164, 13068, 13854, 15246, 16163, 20781, 22869, 25399, 27708, 30492, 32326, 41562, 45738, 48489, 50798, 62343, 64652, 76197, 83124, 91476, 96978, 101596, 124686, 145467, 152394, 177793, 193956, 228591, 249372, 279389, 290934, 304788, 355586, 436401, 457182, 533379, 558778, 581868, 685773, 711172, 838167, 872802, 914364, 1066758, 1117556, 1371546, 1600137, 1676334, 1745604, 1955723, 2133516, 2514501, 2743092, 3200274, 3352668, 3911446, 4800411, 5029002, 5867169, 6400548, 7543503, 7822892, 9600822, 10058004, 11734338, 15087006, 17601507, 19201644, 23468676, 30174012, 35203014, 52804521, 70406028, 105609042, 211218084]

約数ペア:

[(1, 211218084), (2, 105609042), (3, 70406028), (4, 52804521), (6, 35203014), (7, 30174012), (9, 23468676), (11, 19201644), (12, 17601507), (14, 15087006), (18, 11734338), (21, 10058004), (22, 9600822), (27, 7822892), (28, 7543503), (33, 6400548), (36, 5867169), (42, 5029002), (44, 4800411), (54, 3911446), (63, 3352668), (66, 3200274), (77, 2743092), (84, 2514501), (99, 2133516), (108, 1955723), (121, 1745604), (126, 1676334), (132, 1600137), (154, 1371546), (189, 1117556), (198, 1066758), (231, 914364), (242, 872802), (252, 838167), (297, 711172), (308, 685773), (363, 581868), (378, 558778), (396, 533379), (462, 457182), (484, 436401), (594, 355586), (693, 304788), (726, 290934), (756, 279389), (847, 249372), (924, 228591), (1089, 193956), (1188, 177793), (1386, 152394), (1452, 145467), (1694, 124686), (2079, 101596), (2178, 96978), (2309, 91476), (2541, 83124), (2772, 76197), (3267, 64652), (3388, 62343), (4158, 50798), (4356, 48489), (4618, 45738), (5082, 41562), (6534, 32326), (6927, 30492), (7623, 27708), (8316, 25399), (9236, 22869), (10164, 20781), (13068, 16163), (13854, 15246)]