284631904

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 568714608

約数和(自身を除く): 284082704

約数列:

[1, 2, 4, 8, 16, 32, 163, 197, 277, 326, 394, 554, 652, 788, 1108, 1304, 1576, 2216, 2608, 3152, 4432, 5216, 6304, 8864, 32111, 45151, 54569, 64222, 90302, 109138, 128444, 180604, 218276, 256888, 361208, 436552, 513776, 722416, 873104, 1027552, 1444832, 1746208, 8894747, 17789494, 35578988, 71157976, 142315952, 284631904]

約数ペア:

[(1, 284631904), (2, 142315952), (4, 71157976), (8, 35578988), (16, 17789494), (32, 8894747), (163, 1746208), (197, 1444832), (277, 1027552), (326, 873104), (394, 722416), (554, 513776), (652, 436552), (788, 361208), (1108, 256888), (1304, 218276), (1576, 180604), (2216, 128444), (2608, 109138), (3152, 90302), (4432, 64222), (5216, 54569), (6304, 45151), (8864, 32111)]