219023312

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 60

約数和(自身を含む): 451348716

約数和(自身を除く): 232325404

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 397, 464, 656, 794, 841, 1189, 1588, 1682, 2378, 3176, 3364, 4756, 6352, 6728, 9512, 11513, 13456, 16277, 19024, 23026, 32554, 34481, 46052, 65108, 68962, 92104, 130216, 137924, 184208, 260432, 275848, 333877, 472033, 551696, 667754, 944066, 1335508, 1888132, 2671016, 3776264, 5342032, 7552528, 13688957, 27377914, 54755828, 109511656, 219023312]

約数ペア:

[(1, 219023312), (2, 109511656), (4, 54755828), (8, 27377914), (16, 13688957), (29, 7552528), (41, 5342032), (58, 3776264), (82, 2671016), (116, 1888132), (164, 1335508), (232, 944066), (328, 667754), (397, 551696), (464, 472033), (656, 333877), (794, 275848), (841, 260432), (1189, 184208), (1588, 137924), (1682, 130216), (2378, 92104), (3176, 68962), (3364, 65108), (4756, 46052), (6352, 34481), (6728, 32554), (9512, 23026), (11513, 19024), (13456, 16277)]