275649948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57571}}^1$

素因数の和:57607

約数の個数: 72

約数和(自身を含む): 838248320

約数和(自身を除く): 562598372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 57571, 115142, 172713, 230284, 345426, 402997, 518139, 690852, 805994, 1036278, 1093849, 1208991, 1611988, 2072556, 2187698, 2417982, 3281547, 3626973, 4375396, 4835964, 6563094, 7253946, 7656943, 9844641, 13126188, 14507892, 15313886, 19689282, 22970829, 30627772, 39378564, 45941658, 68912487, 91883316, 137824974, 275649948]

約数ペア:

[(1, 275649948), (2, 137824974), (3, 91883316), (4, 68912487), (6, 45941658), (7, 39378564), (9, 30627772), (12, 22970829), (14, 19689282), (18, 15313886), (19, 14507892), (21, 13126188), (28, 9844641), (36, 7656943), (38, 7253946), (42, 6563094), (57, 4835964), (63, 4375396), (76, 3626973), (84, 3281547), (114, 2417982), (126, 2187698), (133, 2072556), (171, 1611988), (228, 1208991), (252, 1093849), (266, 1036278), (342, 805994), (399, 690852), (532, 518139), (684, 402997), (798, 345426), (1197, 230284), (1596, 172713), (2394, 115142), (4788, 57571)]