338339936662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1\times {\mathrm{25747}}^1$

素因数の和:26573

約数の個数: 64

約数和(自身を含む): 631616154624

約数和(自身を除く): 293276217962

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 701, 721, 1339, 1402, 1442, 2678, 4907, 9113, 9373, 9814, 18226, 18746, 25747, 51494, 63791, 72203, 127582, 144406, 180229, 334711, 360458, 505421, 669422, 938639, 1010842, 1877278, 2342977, 2651941, 4685954, 5303882, 6570473, 13140946, 18048647, 18563587, 34475233, 36097294, 37127174, 68950466, 126340529, 234632411, 241326631, 252681058, 469264822, 482653262, 1642426877, 1859010641, 3284853754, 3718021282, 13013074487, 24167138333, 26026148974, 48334276666, 169169968331, 338339936662]

約数ペア:

[(1, 338339936662), (2, 169169968331), (7, 48334276666), (13, 26026148974), (14, 24167138333), (26, 13013074487), (91, 3718021282), (103, 3284853754), (182, 1859010641), (206, 1642426877), (701, 482653262), (721, 469264822), (1339, 252681058), (1402, 241326631), (1442, 234632411), (2678, 126340529), (4907, 68950466), (9113, 37127174), (9373, 36097294), (9814, 34475233), (18226, 18563587), (18746, 18048647), (25747, 13140946), (51494, 6570473), (63791, 5303882), (72203, 4685954), (127582, 2651941), (144406, 2342977), (180229, 1877278), (334711, 1010842), (360458, 938639), (505421, 669422)]