2928047724

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5171}}^1$

素因数の和:5305

約数の個数: 144

約数和(自身を含む): 8914872960

約数和(自身を除く): 5986825236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 107, 108, 126, 147, 189, 196, 214, 252, 294, 321, 378, 428, 441, 588, 642, 749, 756, 882, 963, 1284, 1323, 1498, 1764, 1926, 2247, 2646, 2889, 2996, 3852, 4494, 5171, 5243, 5292, 5778, 6741, 8988, 10342, 10486, 11556, 13482, 15513, 15729, 20223, 20684, 20972, 26964, 31026, 31458, 36197, 40446, 46539, 47187, 62052, 62916, 72394, 80892, 93078, 94374, 108591, 139617, 141561, 144788, 186156, 188748, 217182, 253379, 279234, 283122, 325773, 434364, 506758, 553297, 558468, 566244, 651546, 760137, 977319, 1013516, 1106594, 1303092, 1520274, 1659891, 1954638, 2213188, 2280411, 3040548, 3319782, 3873079, 3909276, 4560822, 4979673, 6639564, 6841233, 7746158, 9121644, 9959346, 11619237, 13682466, 14939019, 15492316, 19918692, 23238474, 27111553, 27364932, 29878038, 34857711, 46476948, 54223106, 59756076, 69715422, 81334659, 104573133, 108446212, 139430844, 162669318, 209146266, 244003977, 325338636, 418292532, 488007954, 732011931, 976015908, 1464023862, 2928047724]

約数ペア:

[(1, 2928047724), (2, 1464023862), (3, 976015908), (4, 732011931), (6, 488007954), (7, 418292532), (9, 325338636), (12, 244003977), (14, 209146266), (18, 162669318), (21, 139430844), (27, 108446212), (28, 104573133), (36, 81334659), (42, 69715422), (49, 59756076), (54, 54223106), (63, 46476948), (84, 34857711), (98, 29878038), (107, 27364932), (108, 27111553), (126, 23238474), (147, 19918692), (189, 15492316), (196, 14939019), (214, 13682466), (252, 11619237), (294, 9959346), (321, 9121644), (378, 7746158), (428, 6841233), (441, 6639564), (588, 4979673), (642, 4560822), (749, 3909276), (756, 3873079), (882, 3319782), (963, 3040548), (1284, 2280411), (1323, 2213188), (1498, 1954638), (1764, 1659891), (1926, 1520274), (2247, 1303092), (2646, 1106594), (2889, 1013516), (2996, 977319), (3852, 760137), (4494, 651546), (5171, 566244), (5243, 558468), (5292, 553297), (5778, 506758), (6741, 434364), (8988, 325773), (10342, 283122), (10486, 279234), (11556, 253379), (13482, 217182), (15513, 188748), (15729, 186156), (20223, 144788), (20684, 141561), (20972, 139617), (26964, 108591), (31026, 94374), (31458, 93078), (36197, 80892), (40446, 72394), (46539, 62916), (47187, 62052)]