489269312

素因数分解:

$2^6\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1868

約数の個数: 84

約数和(自身を含む): 1142748540

約数和(自身を除く): 653479228

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 178, 196, 224, 356, 392, 448, 623, 712, 784, 1246, 1424, 1568, 1753, 2492, 2848, 3136, 3506, 4361, 4984, 5696, 7012, 8722, 9968, 12271, 14024, 17444, 19936, 24542, 28048, 34888, 39872, 49084, 56096, 69776, 85897, 98168, 112192, 139552, 156017, 171794, 196336, 279104, 312034, 343588, 392672, 624068, 687176, 785344, 1092119, 1248136, 1374352, 2184238, 2496272, 2748704, 4368476, 4992544, 5497408, 7644833, 8736952, 9985088, 15289666, 17473904, 30579332, 34947808, 61158664, 69895616, 122317328, 244634656, 489269312]

約数ペア:

[(1, 489269312), (2, 244634656), (4, 122317328), (7, 69895616), (8, 61158664), (14, 34947808), (16, 30579332), (28, 17473904), (32, 15289666), (49, 9985088), (56, 8736952), (64, 7644833), (89, 5497408), (98, 4992544), (112, 4368476), (178, 2748704), (196, 2496272), (224, 2184238), (356, 1374352), (392, 1248136), (448, 1092119), (623, 785344), (712, 687176), (784, 624068), (1246, 392672), (1424, 343588), (1568, 312034), (1753, 279104), (2492, 196336), (2848, 171794), (3136, 156017), (3506, 139552), (4361, 112192), (4984, 98168), (5696, 85897), (7012, 69776), (8722, 56096), (9968, 49084), (12271, 39872), (14024, 34888), (17444, 28048), (19936, 24542)]