217930464

素因数分解:

$2^5\times 3^2\times {\mathrm{756703}}^1$

素因数の和:756719

約数の個数: 36

約数和(自身を含む): 619740576

約数和(自身を除く): 401810112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 756703, 1513406, 2270109, 3026812, 4540218, 6053624, 6810327, 9080436, 12107248, 13620654, 18160872, 24214496, 27241308, 36321744, 54482616, 72643488, 108965232, 217930464]

約数ペア:

[(1, 217930464), (2, 108965232), (3, 72643488), (4, 54482616), (6, 36321744), (8, 27241308), (9, 24214496), (12, 18160872), (16, 13620654), (18, 12107248), (24, 9080436), (32, 6810327), (36, 6053624), (48, 4540218), (72, 3026812), (96, 2270109), (144, 1513406), (288, 756703)]