214868052

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 646430400

約数和(自身を除く): 431562348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 211, 252, 324, 378, 422, 449, 567, 633, 756, 844, 898, 1134, 1266, 1347, 1477, 1796, 1899, 2268, 2532, 2694, 2954, 3143, 3798, 4041, 4431, 5388, 5697, 5908, 6286, 7596, 8082, 8862, 9429, 11394, 12123, 12572, 13293, 16164, 17091, 17724, 18858, 22788, 24246, 26586, 28287, 34182, 36369, 37716, 39879, 48492, 53172, 56574, 68364, 72738, 79758, 84861, 94739, 113148, 119637, 145476, 159516, 169722, 189478, 239274, 254583, 284217, 339444, 378956, 478548, 509166, 568434, 663173, 852651, 1018332, 1136868, 1326346, 1705302, 1989519, 2557953, 2652692, 3410604, 3979038, 5115906, 5968557, 7673859, 7958076, 10231812, 11937114, 15347718, 17905671, 23874228, 30695436, 35811342, 53717013, 71622684, 107434026, 214868052]

約数ペア:

[(1, 214868052), (2, 107434026), (3, 71622684), (4, 53717013), (6, 35811342), (7, 30695436), (9, 23874228), (12, 17905671), (14, 15347718), (18, 11937114), (21, 10231812), (27, 7958076), (28, 7673859), (36, 5968557), (42, 5115906), (54, 3979038), (63, 3410604), (81, 2652692), (84, 2557953), (108, 1989519), (126, 1705302), (162, 1326346), (189, 1136868), (211, 1018332), (252, 852651), (324, 663173), (378, 568434), (422, 509166), (449, 478548), (567, 378956), (633, 339444), (756, 284217), (844, 254583), (898, 239274), (1134, 189478), (1266, 169722), (1347, 159516), (1477, 145476), (1796, 119637), (1899, 113148), (2268, 94739), (2532, 84861), (2694, 79758), (2954, 72738), (3143, 68364), (3798, 56574), (4041, 53172), (4431, 48492), (5388, 39879), (5697, 37716), (5908, 36369), (6286, 34182), (7596, 28287), (8082, 26586), (8862, 24246), (9429, 22788), (11394, 18858), (12123, 17724), (12572, 17091), (13293, 16164)]