223840528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2315

約数の個数: 40

約数和(自身を含む): 448087640

約数和(自身を除く): 224247112

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 181, 296, 362, 592, 724, 1448, 2089, 2896, 4178, 6697, 8356, 13394, 16712, 26788, 33424, 53576, 77293, 107152, 154586, 309172, 378109, 618344, 756218, 1236688, 1512436, 3024872, 6049744, 13990033, 27980066, 55960132, 111920264, 223840528]

約数ペア:

[(1, 223840528), (2, 111920264), (4, 55960132), (8, 27980066), (16, 13990033), (37, 6049744), (74, 3024872), (148, 1512436), (181, 1236688), (296, 756218), (362, 618344), (592, 378109), (724, 309172), (1448, 154586), (2089, 107152), (2896, 77293), (4178, 53576), (6697, 33424), (8356, 26788), (13394, 16712)]