220460944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1511}}^1$

素因数の和:2359

約数の個数: 40

約数和(自身を含む): 466845120

約数和(自身を除く): 246384176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 829, 1511, 1658, 3022, 3316, 6044, 6632, 9119, 12088, 13264, 16621, 18238, 24176, 33242, 36476, 66484, 72952, 132968, 145904, 265936, 1252619, 2505238, 5010476, 10020952, 13778809, 20041904, 27557618, 55115236, 110230472, 220460944]

約数ペア:

[(1, 220460944), (2, 110230472), (4, 55115236), (8, 27557618), (11, 20041904), (16, 13778809), (22, 10020952), (44, 5010476), (88, 2505238), (176, 1252619), (829, 265936), (1511, 145904), (1658, 132968), (3022, 72952), (3316, 66484), (6044, 36476), (6632, 33242), (9119, 24176), (12088, 18238), (13264, 16621)]