291249756708

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12829}}^1\times {\mathrm{43997}}^1$

素因数の和:56876

約数の個数: 48

約数和(自身を含む): 695457026880

約数和(自身を除く): 404207270172

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 12829, 25658, 38487, 43997, 51316, 76974, 87994, 131991, 153948, 175988, 263982, 527964, 551647, 1103294, 1654941, 1891871, 2206588, 3309882, 3783742, 5675613, 6619764, 7567484, 11351226, 22702452, 564437513, 1128875026, 1693312539, 2257750052, 3386625078, 6773250156, 24270813059, 48541626118, 72812439177, 97083252236, 145624878354, 291249756708]

約数ペア:

[(1, 291249756708), (2, 145624878354), (3, 97083252236), (4, 72812439177), (6, 48541626118), (12, 24270813059), (43, 6773250156), (86, 3386625078), (129, 2257750052), (172, 1693312539), (258, 1128875026), (516, 564437513), (12829, 22702452), (25658, 11351226), (38487, 7567484), (43997, 6619764), (51316, 5675613), (76974, 3783742), (87994, 3309882), (131991, 2206588), (153948, 1891871), (175988, 1654941), (263982, 1103294), (527964, 551647)]