415996938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 1104883200

約数和(自身を除く): 688886262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 137, 174, 189, 203, 261, 274, 277, 378, 406, 411, 522, 554, 609, 783, 822, 831, 959, 1218, 1233, 1566, 1662, 1827, 1918, 1939, 2466, 2493, 2877, 3654, 3699, 3878, 3973, 4986, 5481, 5754, 5817, 7398, 7479, 7946, 8033, 8631, 10962, 11634, 11919, 14958, 16066, 17262, 17451, 23838, 24099, 25893, 27811, 34902, 35757, 37949, 48198, 51786, 52353, 55622, 56231, 71514, 72297, 75898, 83433, 104706, 107271, 112462, 113847, 144594, 166866, 168693, 214542, 216891, 227694, 250299, 265643, 337386, 341541, 433782, 500598, 506079, 531286, 683082, 750897, 796929, 1012158, 1024623, 1100521, 1501794, 1518237, 1593858, 2049246, 2201042, 2390787, 3036474, 3301563, 4781574, 6603126, 7172361, 7703647, 9904689, 14344722, 15407294, 19809378, 23110941, 29714067, 46221882, 59428134, 69332823, 138665646, 207998469, 415996938]

約数ペア:

[(1, 415996938), (2, 207998469), (3, 138665646), (6, 69332823), (7, 59428134), (9, 46221882), (14, 29714067), (18, 23110941), (21, 19809378), (27, 15407294), (29, 14344722), (42, 9904689), (54, 7703647), (58, 7172361), (63, 6603126), (87, 4781574), (126, 3301563), (137, 3036474), (174, 2390787), (189, 2201042), (203, 2049246), (261, 1593858), (274, 1518237), (277, 1501794), (378, 1100521), (406, 1024623), (411, 1012158), (522, 796929), (554, 750897), (609, 683082), (783, 531286), (822, 506079), (831, 500598), (959, 433782), (1218, 341541), (1233, 337386), (1566, 265643), (1662, 250299), (1827, 227694), (1918, 216891), (1939, 214542), (2466, 168693), (2493, 166866), (2877, 144594), (3654, 113847), (3699, 112462), (3878, 107271), (3973, 104706), (4986, 83433), (5481, 75898), (5754, 72297), (5817, 71514), (7398, 56231), (7479, 55622), (7946, 52353), (8033, 51786), (8631, 48198), (10962, 37949), (11634, 35757), (11919, 34902), (14958, 27811), (16066, 25893), (17262, 24099), (17451, 23838)]