287309330112

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{213771823}}^1$

素因数の和:213771845

約数の個数: 56

約数和(自身を含む): 868768692736

約数和(自身を除く): 581459362624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 213771823, 427543646, 641315469, 855087292, 1282630938, 1496402761, 1710174584, 2565261876, 2992805522, 3420349168, 4489208283, 5130523752, 5985611044, 6840698336, 8978416566, 10261047504, 11971222088, 13681396672, 17956833132, 20522095008, 23942444176, 35913666264, 41044190016, 47884888352, 71827332528, 95769776704, 143654665056, 287309330112]

約数ペア:

[(1, 287309330112), (2, 143654665056), (3, 95769776704), (4, 71827332528), (6, 47884888352), (7, 41044190016), (8, 35913666264), (12, 23942444176), (14, 20522095008), (16, 17956833132), (21, 13681396672), (24, 11971222088), (28, 10261047504), (32, 8978416566), (42, 6840698336), (48, 5985611044), (56, 5130523752), (64, 4489208283), (84, 3420349168), (96, 2992805522), (112, 2565261876), (168, 1710174584), (192, 1496402761), (224, 1282630938), (336, 855087292), (448, 641315469), (672, 427543646), (1344, 213771823)]