308331628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 602380800

約数和(自身を除く): 294049172

約数列:

[1, 2, 4, 11, 22, 44, 79, 107, 158, 214, 316, 428, 829, 869, 1177, 1658, 1738, 2354, 3316, 3476, 4708, 8453, 9119, 16906, 18238, 33812, 36476, 65491, 88703, 92983, 130982, 177406, 185966, 261964, 354812, 371932, 720401, 975733, 1440802, 1951466, 2881604, 3902932, 7007537, 14015074, 28030148, 77082907, 154165814, 308331628]

約数ペア:

[(1, 308331628), (2, 154165814), (4, 77082907), (11, 28030148), (22, 14015074), (44, 7007537), (79, 3902932), (107, 2881604), (158, 1951466), (214, 1440802), (316, 975733), (428, 720401), (829, 371932), (869, 354812), (1177, 261964), (1658, 185966), (1738, 177406), (2354, 130982), (3316, 92983), (3476, 88703), (4708, 65491), (8453, 36476), (9119, 33812), (16906, 18238)]