211281264

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{3851}}^1$

素因数の和:3995

約数の個数: 80

約数和(自身を含む): 611389440

約数和(自身を除く): 400108176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 3851, 4572, 6096, 6858, 7702, 9144, 11553, 13716, 15404, 18288, 23106, 27432, 30808, 34659, 46212, 54864, 61616, 69318, 92424, 103977, 138636, 184848, 207954, 277272, 415908, 489077, 554544, 831816, 978154, 1467231, 1663632, 1956308, 2934462, 3912616, 4401693, 5868924, 7825232, 8803386, 11737848, 13205079, 17606772, 23475696, 26410158, 35213544, 52820316, 70427088, 105640632, 211281264]

約数ペア:

[(1, 211281264), (2, 105640632), (3, 70427088), (4, 52820316), (6, 35213544), (8, 26410158), (9, 23475696), (12, 17606772), (16, 13205079), (18, 11737848), (24, 8803386), (27, 7825232), (36, 5868924), (48, 4401693), (54, 3912616), (72, 2934462), (108, 1956308), (127, 1663632), (144, 1467231), (216, 978154), (254, 831816), (381, 554544), (432, 489077), (508, 415908), (762, 277272), (1016, 207954), (1143, 184848), (1524, 138636), (2032, 103977), (2286, 92424), (3048, 69318), (3429, 61616), (3851, 54864), (4572, 46212), (6096, 34659), (6858, 30808), (7702, 27432), (9144, 23106), (11553, 18288), (13716, 15404)]