219709056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{81737}}^1$

素因数の和:81761

約数の個数: 64

約数和(自身を含む): 666982080

約数和(自身を除く): 447273024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 81737, 163474, 245211, 326948, 490422, 572159, 653896, 980844, 1144318, 1307792, 1716477, 1961688, 2288636, 2615584, 3432954, 3923376, 4577272, 5231168, 6865908, 7846752, 9154544, 10462336, 13731816, 15693504, 18309088, 27463632, 31387008, 36618176, 54927264, 73236352, 109854528, 219709056]

約数ペア:

[(1, 219709056), (2, 109854528), (3, 73236352), (4, 54927264), (6, 36618176), (7, 31387008), (8, 27463632), (12, 18309088), (14, 15693504), (16, 13731816), (21, 10462336), (24, 9154544), (28, 7846752), (32, 6865908), (42, 5231168), (48, 4577272), (56, 3923376), (64, 3432954), (84, 2615584), (96, 2288636), (112, 1961688), (128, 1716477), (168, 1307792), (192, 1144318), (224, 980844), (336, 653896), (384, 572159), (448, 490422), (672, 326948), (896, 245211), (1344, 163474), (2688, 81737)]