2280456431984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{15349}}^1\times {\mathrm{488729}}^1$

素因数の和:504105

約数の個数: 40

約数和(自身を含む): 4651243410000

約数和(自身を除く): 2370786978016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 15349, 30698, 61396, 122792, 245584, 291631, 488729, 583262, 977458, 1166524, 1954916, 2333048, 3909832, 4666096, 7819664, 9285851, 18571702, 37143404, 74286808, 148573616, 7501501421, 15003002842, 30006005684, 60012011368, 120024022736, 142528526999, 285057053998, 570114107996, 1140228215992, 2280456431984]

約数ペア:

[(1, 2280456431984), (2, 1140228215992), (4, 570114107996), (8, 285057053998), (16, 142528526999), (19, 120024022736), (38, 60012011368), (76, 30006005684), (152, 15003002842), (304, 7501501421), (15349, 148573616), (30698, 74286808), (61396, 37143404), (122792, 18571702), (245584, 9285851), (291631, 7819664), (488729, 4666096), (583262, 3909832), (977458, 2333048), (1166524, 1954916)]