289703904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{431107}}^1$

素因数の和:431127

約数の個数: 48

約数和(自身を含む): 869113728

約数和(自身を除く): 579409824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 431107, 862214, 1293321, 1724428, 2586642, 3017749, 3448856, 5173284, 6035498, 6897712, 9053247, 10346568, 12070996, 13795424, 18106494, 20693136, 24141992, 36212988, 41386272, 48283984, 72425976, 96567968, 144851952, 289703904]

約数ペア:

[(1, 289703904), (2, 144851952), (3, 96567968), (4, 72425976), (6, 48283984), (7, 41386272), (8, 36212988), (12, 24141992), (14, 20693136), (16, 18106494), (21, 13795424), (24, 12070996), (28, 10346568), (32, 9053247), (42, 6897712), (48, 6035498), (56, 5173284), (84, 3448856), (96, 3017749), (112, 2586642), (168, 1724428), (224, 1293321), (336, 862214), (672, 431107)]