190311984

素因数分解:

$2^4\times 3^3\times {\mathrm{440537}}^1$

素因数の和:440554

約数の個数: 40

約数和(自身を含む): 546267120

約数和(自身を除く): 355955136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 440537, 881074, 1321611, 1762148, 2643222, 3524296, 3964833, 5286444, 7048592, 7929666, 10572888, 11894499, 15859332, 21145776, 23788998, 31718664, 47577996, 63437328, 95155992, 190311984]

約数ペア:

[(1, 190311984), (2, 95155992), (3, 63437328), (4, 47577996), (6, 31718664), (8, 23788998), (9, 21145776), (12, 15859332), (16, 11894499), (18, 10572888), (24, 7929666), (27, 7048592), (36, 5286444), (48, 3964833), (54, 3524296), (72, 2643222), (108, 1762148), (144, 1321611), (216, 881074), (432, 440537)]