381763046980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{2270507}}^1$

素因数の和:2271724

約数の個数: 48

約数和(自身を含む): 916994606976

約数和(自身を除く): 535231559996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1201, 2402, 4804, 6005, 8407, 12010, 16814, 24020, 33628, 42035, 84070, 168140, 2270507, 4541014, 9082028, 11352535, 15893549, 22705070, 31787098, 45410140, 63574196, 79467745, 158935490, 317870980, 2726878907, 5453757814, 10907515628, 13634394535, 19088152349, 27268789070, 38176304698, 54537578140, 76352609396, 95440761745, 190881523490, 381763046980]

約数ペア:

[(1, 381763046980), (2, 190881523490), (4, 95440761745), (5, 76352609396), (7, 54537578140), (10, 38176304698), (14, 27268789070), (20, 19088152349), (28, 13634394535), (35, 10907515628), (70, 5453757814), (140, 2726878907), (1201, 317870980), (2402, 158935490), (4804, 79467745), (6005, 63574196), (8407, 45410140), (12010, 31787098), (16814, 22705070), (24020, 15893549), (33628, 11352535), (42035, 9082028), (84070, 4541014), (168140, 2270507)]