380888948704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25164439}}^1$

素因数の和:25164503

約数の個数: 48

約数和(自身を含む): 837069932160

約数和(自身を除く): 456180983456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 25164439, 50328878, 100657756, 201315512, 276808829, 402631024, 553617658, 805262048, 1082070877, 1107235316, 2164141754, 2214470632, 4328283508, 4428941264, 8656567016, 8857882528, 11902779647, 17313134032, 23805559294, 34626268064, 47611118588, 95222237176, 190444474352, 380888948704]

約数ペア:

[(1, 380888948704), (2, 190444474352), (4, 95222237176), (8, 47611118588), (11, 34626268064), (16, 23805559294), (22, 17313134032), (32, 11902779647), (43, 8857882528), (44, 8656567016), (86, 4428941264), (88, 4328283508), (172, 2214470632), (176, 2164141754), (344, 1107235316), (352, 1082070877), (473, 805262048), (688, 553617658), (946, 402631024), (1376, 276808829), (1892, 201315512), (3784, 100657756), (7568, 50328878), (15136, 25164439)]