291202106274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{197419}}^1$

素因数の和:197692

約数の個数: 72

約数和(自身を含む): 668829741840

約数和(自身を除く): 377627635566

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 227, 342, 361, 454, 681, 722, 1083, 1362, 2043, 2166, 3249, 4086, 4313, 6498, 8626, 12939, 25878, 38817, 77634, 81947, 163894, 197419, 245841, 394838, 491682, 592257, 737523, 1184514, 1475046, 1776771, 3553542, 3750961, 7501922, 11252883, 22505766, 33758649, 44814113, 67517298, 71268259, 89628226, 134442339, 142536518, 213804777, 268884678, 403327017, 427609554, 641414331, 806654034, 851468147, 1282828662, 1702936294, 2554404441, 5108808882, 7663213323, 15326426646, 16177894793, 32355789586, 48533684379, 97067368758, 145601053137, 291202106274]

約数ペア:

[(1, 291202106274), (2, 145601053137), (3, 97067368758), (6, 48533684379), (9, 32355789586), (18, 16177894793), (19, 15326426646), (38, 7663213323), (57, 5108808882), (114, 2554404441), (171, 1702936294), (227, 1282828662), (342, 851468147), (361, 806654034), (454, 641414331), (681, 427609554), (722, 403327017), (1083, 268884678), (1362, 213804777), (2043, 142536518), (2166, 134442339), (3249, 89628226), (4086, 71268259), (4313, 67517298), (6498, 44814113), (8626, 33758649), (12939, 22505766), (25878, 11252883), (38817, 7501922), (77634, 3750961), (81947, 3553542), (163894, 1776771), (197419, 1475046), (245841, 1184514), (394838, 737523), (491682, 592257)]