485408

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 1197504

約数和(自身を除く): 712096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 197, 224, 308, 352, 394, 616, 788, 1232, 1379, 1576, 2167, 2464, 2758, 3152, 4334, 5516, 6304, 8668, 11032, 15169, 17336, 22064, 30338, 34672, 44128, 60676, 69344, 121352, 242704, 485408]

約数ペア:

[(1, 485408), (2, 242704), (4, 121352), (7, 69344), (8, 60676), (11, 44128), (14, 34672), (16, 30338), (22, 22064), (28, 17336), (32, 15169), (44, 11032), (56, 8668), (77, 6304), (88, 5516), (112, 4334), (154, 3152), (176, 2758), (197, 2464), (224, 2167), (308, 1576), (352, 1379), (394, 1232), (616, 788)]