869819616

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{15331}}^1$

素因数の和:15544

約数の個数: 72

約数和(自身を含む): 2486267784

約数和(自身を除く): 1616448168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 6304, 7092, 9456, 14184, 15331, 18912, 28368, 30662, 45993, 56736, 61324, 91986, 122648, 137979, 183972, 245296, 275958, 367944, 490592, 551916, 735888, 1103832, 1471776, 2207664, 3020207, 4415328, 6040414, 9060621, 12080828, 18121242, 24161656, 27181863, 36242484, 48323312, 54363726, 72484968, 96646624, 108727452, 144969936, 217454904, 289939872, 434909808, 869819616]

約数ペア:

[(1, 869819616), (2, 434909808), (3, 289939872), (4, 217454904), (6, 144969936), (8, 108727452), (9, 96646624), (12, 72484968), (16, 54363726), (18, 48323312), (24, 36242484), (32, 27181863), (36, 24161656), (48, 18121242), (72, 12080828), (96, 9060621), (144, 6040414), (197, 4415328), (288, 3020207), (394, 2207664), (591, 1471776), (788, 1103832), (1182, 735888), (1576, 551916), (1773, 490592), (2364, 367944), (3152, 275958), (3546, 245296), (4728, 183972), (6304, 137979), (7092, 122648), (9456, 91986), (14184, 61324), (15331, 56736), (18912, 45993), (28368, 30662)]