2507256

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 6879600

約数和(自身を除く): 4372344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 359, 388, 582, 718, 776, 873, 1077, 1164, 1436, 1746, 2154, 2328, 2872, 3231, 3492, 4308, 6462, 6984, 8616, 12924, 25848, 34823, 69646, 104469, 139292, 208938, 278584, 313407, 417876, 626814, 835752, 1253628, 2507256]

約数ペア:

[(1, 2507256), (2, 1253628), (3, 835752), (4, 626814), (6, 417876), (8, 313407), (9, 278584), (12, 208938), (18, 139292), (24, 104469), (36, 69646), (72, 34823), (97, 25848), (194, 12924), (291, 8616), (359, 6984), (388, 6462), (582, 4308), (718, 3492), (776, 3231), (873, 2872), (1077, 2328), (1164, 2154), (1436, 1746)]