856026324

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{1151}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 2203149312

約数和(自身を除く): 1347122988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 283, 292, 438, 566, 657, 849, 876, 1132, 1151, 1314, 1698, 2302, 2547, 2628, 3396, 3453, 4604, 5094, 6906, 10188, 10359, 13812, 20659, 20718, 41318, 41436, 61977, 82636, 84023, 123954, 168046, 185931, 247908, 252069, 325733, 336092, 371862, 504138, 651466, 743724, 756207, 977199, 1008276, 1302932, 1512414, 1954398, 2931597, 3024828, 3908796, 5863194, 11726388, 23778509, 47557018, 71335527, 95114036, 142671054, 214006581, 285342108, 428013162, 856026324]

約数ペア:

[(1, 856026324), (2, 428013162), (3, 285342108), (4, 214006581), (6, 142671054), (9, 95114036), (12, 71335527), (18, 47557018), (36, 23778509), (73, 11726388), (146, 5863194), (219, 3908796), (283, 3024828), (292, 2931597), (438, 1954398), (566, 1512414), (657, 1302932), (849, 1008276), (876, 977199), (1132, 756207), (1151, 743724), (1314, 651466), (1698, 504138), (2302, 371862), (2547, 336092), (2628, 325733), (3396, 252069), (3453, 247908), (4604, 185931), (5094, 168046), (6906, 123954), (10188, 84023), (10359, 82636), (13812, 61977), (20659, 41436), (20718, 41318)]