219978384

素因数分解:

$2^4\times 3^1\times {\mathrm{1777}}^1\times {\mathrm{2579}}^1$

素因数の和:4367

約数の個数: 40

約数和(自身を含む): 568817760

約数和(自身を除く): 348839376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1777, 2579, 3554, 5158, 5331, 7108, 7737, 10316, 10662, 14216, 15474, 20632, 21324, 28432, 30948, 41264, 42648, 61896, 85296, 123792, 4582883, 9165766, 13748649, 18331532, 27497298, 36663064, 54994596, 73326128, 109989192, 219978384]

約数ペア:

[(1, 219978384), (2, 109989192), (3, 73326128), (4, 54994596), (6, 36663064), (8, 27497298), (12, 18331532), (16, 13748649), (24, 9165766), (48, 4582883), (1777, 123792), (2579, 85296), (3554, 61896), (5158, 42648), (5331, 41264), (7108, 30948), (7737, 28432), (10316, 21324), (10662, 20632), (14216, 15474)]