339989724

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{55229}}^1$

素因数の和:55264

約数の個数: 60

約数和(自身を含む): 935596200

約数和(自身を除く): 595606476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 55229, 110458, 165687, 220916, 331374, 497061, 662748, 994122, 1049351, 1491183, 1988244, 2098702, 2982366, 3148053, 4197404, 4473549, 5964732, 6296106, 8947098, 9444159, 12592212, 17894196, 18888318, 28332477, 37776636, 56664954, 84997431, 113329908, 169994862, 339989724]

約数ペア:

[(1, 339989724), (2, 169994862), (3, 113329908), (4, 84997431), (6, 56664954), (9, 37776636), (12, 28332477), (18, 18888318), (19, 17894196), (27, 12592212), (36, 9444159), (38, 8947098), (54, 6296106), (57, 5964732), (76, 4473549), (81, 4197404), (108, 3148053), (114, 2982366), (162, 2098702), (171, 1988244), (228, 1491183), (324, 1049351), (342, 994122), (513, 662748), (684, 497061), (1026, 331374), (1539, 220916), (2052, 165687), (3078, 110458), (6156, 55229)]