1330990518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 3258630144

約数和(自身を除く): 1927639626

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 163, 186, 286, 307, 326, 341, 403, 429, 489, 614, 682, 806, 858, 921, 978, 1023, 1209, 1793, 1842, 2046, 2119, 2418, 3377, 3586, 3991, 4238, 4433, 5053, 5379, 6357, 6754, 7982, 8866, 9517, 10106, 10131, 10758, 11973, 12714, 13299, 15159, 19034, 20262, 23309, 23946, 26598, 28551, 30318, 43901, 46618, 50041, 55583, 57102, 65689, 69927, 87802, 100082, 104687, 111166, 123721, 131378, 131703, 139854, 150123, 166749, 197067, 209374, 247442, 263406, 300246, 314061, 333498, 371163, 394134, 550451, 628122, 650533, 722579, 742326, 1100902, 1301066, 1360931, 1445158, 1551271, 1651353, 1951599, 2167737, 2721862, 3102542, 3302706, 3903198, 4082793, 4335474, 4653813, 7155863, 8165586, 9307626, 14311726, 17063981, 20166523, 21467589, 34127962, 40333046, 42935178, 51191943, 60499569, 102383886, 120999138, 221831753, 443663506, 665495259, 1330990518]

約数ペア:

[(1, 1330990518), (2, 665495259), (3, 443663506), (6, 221831753), (11, 120999138), (13, 102383886), (22, 60499569), (26, 51191943), (31, 42935178), (33, 40333046), (39, 34127962), (62, 21467589), (66, 20166523), (78, 17063981), (93, 14311726), (143, 9307626), (163, 8165586), (186, 7155863), (286, 4653813), (307, 4335474), (326, 4082793), (341, 3903198), (403, 3302706), (429, 3102542), (489, 2721862), (614, 2167737), (682, 1951599), (806, 1651353), (858, 1551271), (921, 1445158), (978, 1360931), (1023, 1301066), (1209, 1100902), (1793, 742326), (1842, 722579), (2046, 650533), (2119, 628122), (2418, 550451), (3377, 394134), (3586, 371163), (3991, 333498), (4238, 314061), (4433, 300246), (5053, 263406), (5379, 247442), (6357, 209374), (6754, 197067), (7982, 166749), (8866, 150123), (9517, 139854), (10106, 131703), (10131, 131378), (10758, 123721), (11973, 111166), (12714, 104687), (13299, 100082), (15159, 87802), (19034, 69927), (20262, 65689), (23309, 57102), (23946, 55583), (26598, 50041), (28551, 46618), (30318, 43901)]