258915744

素因数分解:

$2^5\times 3^3\times {\mathrm{299671}}^1$

素因数の和:299690

約数の個数: 48

約数和(自身を含む): 755173440

約数和(自身を除く): 496257696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 299671, 599342, 899013, 1198684, 1798026, 2397368, 2697039, 3596052, 4794736, 5394078, 7192104, 8091117, 9589472, 10788156, 14384208, 16182234, 21576312, 28768416, 32364468, 43152624, 64728936, 86305248, 129457872, 258915744]

約数ペア:

[(1, 258915744), (2, 129457872), (3, 86305248), (4, 64728936), (6, 43152624), (8, 32364468), (9, 28768416), (12, 21576312), (16, 16182234), (18, 14384208), (24, 10788156), (27, 9589472), (32, 8091117), (36, 7192104), (48, 5394078), (54, 4794736), (72, 3596052), (96, 2697039), (108, 2397368), (144, 1798026), (216, 1198684), (288, 899013), (432, 599342), (864, 299671)]