386171820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16631}}^1$

素因数の和:16692

約数の個数: 96

約数和(自身を含む): 1229437440

約数和(自身を除く): 843265620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 16631, 23220, 33262, 49893, 66524, 83155, 99786, 149679, 166310, 199572, 249465, 299358, 332620, 449037, 498930, 598716, 715133, 748395, 898074, 997860, 1430266, 1496790, 1796148, 2145399, 2245185, 2860532, 2993580, 3575665, 4290798, 4490370, 6436197, 7151330, 8581596, 8980740, 10726995, 12872394, 14302660, 19308591, 21453990, 25744788, 32180985, 38617182, 42907980, 64361970, 77234364, 96542955, 128723940, 193085910, 386171820]

約数ペア:

[(1, 386171820), (2, 193085910), (3, 128723940), (4, 96542955), (5, 77234364), (6, 64361970), (9, 42907980), (10, 38617182), (12, 32180985), (15, 25744788), (18, 21453990), (20, 19308591), (27, 14302660), (30, 12872394), (36, 10726995), (43, 8980740), (45, 8581596), (54, 7151330), (60, 6436197), (86, 4490370), (90, 4290798), (108, 3575665), (129, 2993580), (135, 2860532), (172, 2245185), (180, 2145399), (215, 1796148), (258, 1496790), (270, 1430266), (387, 997860), (430, 898074), (516, 748395), (540, 715133), (645, 598716), (774, 498930), (860, 449037), (1161, 332620), (1290, 299358), (1548, 249465), (1935, 199572), (2322, 166310), (2580, 149679), (3870, 99786), (4644, 83155), (5805, 66524), (7740, 49893), (11610, 33262), (16631, 23220)]