2161005504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{2141}}^1$

素因数の和:2914

約数の個数: 112

約数和(自身を含む): 6546226176

約数和(自身を除く): 4385220672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 751, 1344, 1502, 2141, 2253, 3004, 4282, 4506, 5257, 6008, 6423, 8564, 9012, 10514, 12016, 12846, 14987, 15771, 17128, 18024, 21028, 24032, 25692, 29974, 31542, 34256, 36048, 42056, 44961, 48064, 51384, 59948, 63084, 68512, 72096, 84112, 89922, 102768, 119896, 126168, 137024, 144192, 168224, 179844, 205536, 239792, 252336, 336448, 359688, 411072, 479584, 504672, 719376, 959168, 1009344, 1438752, 1607891, 2877504, 3215782, 4823673, 6431564, 9647346, 11255237, 12863128, 19294692, 22510474, 25726256, 33765711, 38589384, 45020948, 51452512, 67531422, 77178768, 90041896, 102905024, 135062844, 154357536, 180083792, 270125688, 308715072, 360167584, 540251376, 720335168, 1080502752, 2161005504]

約数ペア:

[(1, 2161005504), (2, 1080502752), (3, 720335168), (4, 540251376), (6, 360167584), (7, 308715072), (8, 270125688), (12, 180083792), (14, 154357536), (16, 135062844), (21, 102905024), (24, 90041896), (28, 77178768), (32, 67531422), (42, 51452512), (48, 45020948), (56, 38589384), (64, 33765711), (84, 25726256), (96, 22510474), (112, 19294692), (168, 12863128), (192, 11255237), (224, 9647346), (336, 6431564), (448, 4823673), (672, 3215782), (751, 2877504), (1344, 1607891), (1502, 1438752), (2141, 1009344), (2253, 959168), (3004, 719376), (4282, 504672), (4506, 479584), (5257, 411072), (6008, 359688), (6423, 336448), (8564, 252336), (9012, 239792), (10514, 205536), (12016, 179844), (12846, 168224), (14987, 144192), (15771, 137024), (17128, 126168), (18024, 119896), (21028, 102768), (24032, 89922), (25692, 84112), (29974, 72096), (31542, 68512), (34256, 63084), (36048, 59948), (42056, 51384), (44961, 48064)]