274241877

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 491904000

約数和(自身を除く): 217662123

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 83, 91, 133, 147, 169, 247, 249, 273, 343, 399, 507, 581, 637, 741, 931, 1029, 1079, 1183, 1577, 1729, 1743, 1911, 2793, 3211, 3237, 3549, 4067, 4459, 4731, 5187, 6517, 7553, 8281, 9633, 11039, 12103, 12201, 13377, 14027, 19551, 20501, 22477, 22659, 24843, 28469, 33117, 36309, 42081, 52871, 57967, 61503, 67431, 77273, 84721, 85407, 98189, 143507, 157339, 158613, 173901, 231819, 254163, 266513, 294567, 370097, 430521, 472017, 540911, 687323, 799539, 1004549, 1101373, 1110291, 1622733, 1865591, 2061969, 3013647, 3304119, 4811261, 5596773, 7031843, 13059137, 14433783, 21095529, 39177411, 91413959, 274241877]

約数ペア:

[(1, 274241877), (3, 91413959), (7, 39177411), (13, 21095529), (19, 14433783), (21, 13059137), (39, 7031843), (49, 5596773), (57, 4811261), (83, 3304119), (91, 3013647), (133, 2061969), (147, 1865591), (169, 1622733), (247, 1110291), (249, 1101373), (273, 1004549), (343, 799539), (399, 687323), (507, 540911), (581, 472017), (637, 430521), (741, 370097), (931, 294567), (1029, 266513), (1079, 254163), (1183, 231819), (1577, 173901), (1729, 158613), (1743, 157339), (1911, 143507), (2793, 98189), (3211, 85407), (3237, 84721), (3549, 77273), (4067, 67431), (4459, 61503), (4731, 57967), (5187, 52871), (6517, 42081), (7553, 36309), (8281, 33117), (9633, 28469), (11039, 24843), (12103, 22659), (12201, 22477), (13377, 20501), (14027, 19551)]