487491648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{362717}}^1$

素因数の和:362739

約数の個数: 56

約数和(自身を含む): 1474085952

約数和(自身を除く): 986594304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 362717, 725434, 1088151, 1450868, 2176302, 2539019, 2901736, 4352604, 5078038, 5803472, 7617057, 8705208, 10156076, 11606944, 15234114, 17410416, 20312152, 23213888, 30468228, 34820832, 40624304, 60936456, 69641664, 81248608, 121872912, 162497216, 243745824, 487491648]

約数ペア:

[(1, 487491648), (2, 243745824), (3, 162497216), (4, 121872912), (6, 81248608), (7, 69641664), (8, 60936456), (12, 40624304), (14, 34820832), (16, 30468228), (21, 23213888), (24, 20312152), (28, 17410416), (32, 15234114), (42, 11606944), (48, 10156076), (56, 8705208), (64, 7617057), (84, 5803472), (96, 5078038), (112, 4352604), (168, 2901736), (192, 2539019), (224, 2176302), (336, 1450868), (448, 1088151), (672, 725434), (1344, 362717)]