1258490184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{21221}}^1$

素因数の和:21590

約数の個数: 64

約数和(自身を含む): 3606042240

約数和(自身を除く): 2347552056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 353, 706, 1059, 1412, 2118, 2471, 2824, 4236, 4942, 7413, 8472, 9884, 14826, 19768, 21221, 29652, 42442, 59304, 63663, 84884, 127326, 148547, 169768, 254652, 297094, 445641, 509304, 594188, 891282, 1188376, 1782564, 3565128, 7491013, 14982026, 22473039, 29964052, 44946078, 52437091, 59928104, 89892156, 104874182, 157311273, 179784312, 209748364, 314622546, 419496728, 629245092, 1258490184]

約数ペア:

[(1, 1258490184), (2, 629245092), (3, 419496728), (4, 314622546), (6, 209748364), (7, 179784312), (8, 157311273), (12, 104874182), (14, 89892156), (21, 59928104), (24, 52437091), (28, 44946078), (42, 29964052), (56, 22473039), (84, 14982026), (168, 7491013), (353, 3565128), (706, 1782564), (1059, 1188376), (1412, 891282), (2118, 594188), (2471, 509304), (2824, 445641), (4236, 297094), (4942, 254652), (7413, 169768), (8472, 148547), (9884, 127326), (14826, 84884), (19768, 63663), (21221, 59304), (29652, 42442)]