221391567792

素因数分解:

$2^4\times 3^4\times {\mathrm{170826827}}^1$

素因数の和:170826847

約数の個数: 50

約数和(自身を含む): 640771431828

約数和(自身を除く): 419379864036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 170826827, 341653654, 512480481, 683307308, 1024960962, 1366614616, 1537441443, 2049921924, 2733229232, 3074882886, 4099843848, 4612324329, 6149765772, 8199687696, 9224648658, 12299531544, 13836972987, 18449297316, 24599063088, 27673945974, 36898594632, 55347891948, 73797189264, 110695783896, 221391567792]

約数ペア:

[(1, 221391567792), (2, 110695783896), (3, 73797189264), (4, 55347891948), (6, 36898594632), (8, 27673945974), (9, 24599063088), (12, 18449297316), (16, 13836972987), (18, 12299531544), (24, 9224648658), (27, 8199687696), (36, 6149765772), (48, 4612324329), (54, 4099843848), (72, 3074882886), (81, 2733229232), (108, 2049921924), (144, 1537441443), (162, 1366614616), (216, 1024960962), (324, 683307308), (432, 512480481), (648, 341653654), (1296, 170826827)]