219909816

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{48481}}^1$

素因数の和:48506

約数の個数: 80

約数和(自身を含む): 703958640

約数和(自身を除く): 484048824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 48481, 96962, 145443, 193924, 290886, 339367, 387848, 436329, 581772, 678734, 872658, 1018101, 1163544, 1308987, 1357468, 1745316, 2036202, 2617974, 2714936, 3054303, 3490632, 3926961, 4072404, 5235948, 6108606, 7853922, 8144808, 9162909, 10471896, 12217212, 15707844, 18325818, 24434424, 27488727, 31415688, 36651636, 54977454, 73303272, 109954908, 219909816]

約数ペア:

[(1, 219909816), (2, 109954908), (3, 73303272), (4, 54977454), (6, 36651636), (7, 31415688), (8, 27488727), (9, 24434424), (12, 18325818), (14, 15707844), (18, 12217212), (21, 10471896), (24, 9162909), (27, 8144808), (28, 7853922), (36, 6108606), (42, 5235948), (54, 4072404), (56, 3926961), (63, 3490632), (72, 3054303), (81, 2714936), (84, 2617974), (108, 2036202), (126, 1745316), (162, 1357468), (168, 1308987), (189, 1163544), (216, 1018101), (252, 872658), (324, 678734), (378, 581772), (504, 436329), (567, 387848), (648, 339367), (756, 290886), (1134, 193924), (1512, 145443), (2268, 96962), (4536, 48481)]