218630912

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{11699}}^1$

素因数の和:11788

約数の個数: 36

約数和(自身を含む): 442423800

約数和(自身を除く): 223792888

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 11699, 18688, 23398, 46796, 93592, 187184, 374368, 748736, 854027, 1497472, 1708054, 2994944, 3416108, 6832216, 13664432, 27328864, 54657728, 109315456, 218630912]

約数ペア:

[(1, 218630912), (2, 109315456), (4, 54657728), (8, 27328864), (16, 13664432), (32, 6832216), (64, 3416108), (73, 2994944), (128, 1708054), (146, 1497472), (256, 854027), (292, 748736), (584, 374368), (1168, 187184), (2336, 93592), (4672, 46796), (9344, 23398), (11699, 18688)]