1311042037776

素因数分解:

$2^4\times 3^1\times {\mathrm{197341}}^1\times {\mathrm{138407}}^1$

素因数の和:335759

約数の個数: 40

約数和(自身を含む): 3386900230464

約数和(自身を除く): 2075858192688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 138407, 197341, 276814, 394682, 415221, 553628, 592023, 789364, 830442, 1107256, 1184046, 1578728, 1660884, 2214512, 2368092, 3157456, 3321768, 4736184, 6643536, 9472368, 27313375787, 54626751574, 81940127361, 109253503148, 163880254722, 218507006296, 327760509444, 437014012592, 655521018888, 1311042037776]

約数ペア:

[(1, 1311042037776), (2, 655521018888), (3, 437014012592), (4, 327760509444), (6, 218507006296), (8, 163880254722), (12, 109253503148), (16, 81940127361), (24, 54626751574), (48, 27313375787), (138407, 9472368), (197341, 6643536), (276814, 4736184), (394682, 3321768), (415221, 3157456), (553628, 2368092), (592023, 2214512), (789364, 1660884), (830442, 1578728), (1107256, 1184046)]