258715672293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{194749}}^1$

素因数の和:196269

約数の個数: 32

約数和(自身を含む): 387904608000

約数和(自身を除く): 129188935707

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1481, 4443, 19253, 34063, 57759, 102189, 194749, 442819, 584247, 1328457, 2531737, 4479227, 7595211, 13437681, 58229951, 174689853, 288423269, 865269807, 3749502497, 6633735187, 11248507491, 19901205561, 86238557431, 258715672293]

約数ペア:

[(1, 258715672293), (3, 86238557431), (13, 19901205561), (23, 11248507491), (39, 6633735187), (69, 3749502497), (299, 865269807), (897, 288423269), (1481, 174689853), (4443, 58229951), (19253, 13437681), (34063, 7595211), (57759, 4479227), (102189, 2531737), (194749, 1328457), (442819, 584247)]