215728752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 580819968

約数和(自身を除く): 365091216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 113, 124, 186, 226, 248, 339, 372, 452, 496, 678, 744, 904, 1283, 1356, 1488, 1808, 2566, 2712, 3503, 3849, 5132, 5424, 7006, 7698, 10264, 10509, 14012, 15396, 20528, 21018, 28024, 30792, 39773, 42036, 56048, 61584, 79546, 84072, 119319, 144979, 159092, 168144, 238638, 289958, 318184, 434937, 477276, 579916, 636368, 869874, 954552, 1159832, 1739748, 1909104, 2319664, 3479496, 4494349, 6958992, 8988698, 13483047, 17977396, 26966094, 35954792, 53932188, 71909584, 107864376, 215728752]

約数ペア:

[(1, 215728752), (2, 107864376), (3, 71909584), (4, 53932188), (6, 35954792), (8, 26966094), (12, 17977396), (16, 13483047), (24, 8988698), (31, 6958992), (48, 4494349), (62, 3479496), (93, 2319664), (113, 1909104), (124, 1739748), (186, 1159832), (226, 954552), (248, 869874), (339, 636368), (372, 579916), (452, 477276), (496, 434937), (678, 318184), (744, 289958), (904, 238638), (1283, 168144), (1356, 159092), (1488, 144979), (1808, 119319), (2566, 84072), (2712, 79546), (3503, 61584), (3849, 56048), (5132, 42036), (5424, 39773), (7006, 30792), (7698, 28024), (10264, 21018), (10509, 20528), (14012, 15396)]