243017658

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:733

約数の個数: 80

約数和(自身を含む): 590020200

約数和(自身を除く): 347002542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 257, 351, 449, 514, 702, 771, 898, 1053, 1347, 1542, 2106, 2313, 2694, 3341, 4041, 4626, 5837, 6682, 6939, 8082, 10023, 11674, 12123, 13878, 17511, 20046, 20817, 24246, 30069, 35022, 36369, 41634, 52533, 60138, 72738, 90207, 105066, 115393, 157599, 180414, 230786, 270621, 315198, 346179, 472797, 541242, 692358, 945594, 1038537, 1500109, 2077074, 3000218, 3115611, 4500327, 6231222, 9000654, 9346833, 13500981, 18693666, 27001962, 40502943, 81005886, 121508829, 243017658]

約数ペア:

[(1, 243017658), (2, 121508829), (3, 81005886), (6, 40502943), (9, 27001962), (13, 18693666), (18, 13500981), (26, 9346833), (27, 9000654), (39, 6231222), (54, 4500327), (78, 3115611), (81, 3000218), (117, 2077074), (162, 1500109), (234, 1038537), (257, 945594), (351, 692358), (449, 541242), (514, 472797), (702, 346179), (771, 315198), (898, 270621), (1053, 230786), (1347, 180414), (1542, 157599), (2106, 115393), (2313, 105066), (2694, 90207), (3341, 72738), (4041, 60138), (4626, 52533), (5837, 41634), (6682, 36369), (6939, 35022), (8082, 30069), (10023, 24246), (11674, 20817), (12123, 20046), (13878, 17511)]