264384554

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 480262464

約数和(自身を除く): 215877910

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 457, 602, 914, 961, 1333, 1922, 2666, 3199, 6398, 6727, 9331, 13454, 14167, 18662, 19651, 28334, 39302, 41323, 82646, 99169, 137557, 198338, 275114, 289261, 439177, 578522, 609181, 878354, 1218362, 3074239, 4264267, 6148478, 8528534, 18884611, 37769222, 132192277, 264384554]

約数ペア:

[(1, 264384554), (2, 132192277), (7, 37769222), (14, 18884611), (31, 8528534), (43, 6148478), (62, 4264267), (86, 3074239), (217, 1218362), (301, 878354), (434, 609181), (457, 578522), (602, 439177), (914, 289261), (961, 275114), (1333, 198338), (1922, 137557), (2666, 99169), (3199, 82646), (6398, 41323), (6727, 39302), (9331, 28334), (13454, 19651), (14167, 18662)]