264668019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 470541312

約数和(自身を除く): 205873293

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 557, 561, 847, 1309, 1331, 1671, 2057, 2541, 3899, 3927, 3993, 6127, 6171, 9317, 9469, 11697, 14399, 18381, 22627, 27951, 28407, 42889, 43197, 66283, 67397, 67881, 104159, 128667, 158389, 198849, 202191, 312477, 471779, 475167, 729113, 741367, 1145749, 1415337, 2187339, 2224101, 3437247, 5189569, 8020243, 12603239, 15568707, 24060729, 37809717, 88222673, 264668019]

約数ペア:

[(1, 264668019), (3, 88222673), (7, 37809717), (11, 24060729), (17, 15568707), (21, 12603239), (33, 8020243), (51, 5189569), (77, 3437247), (119, 2224101), (121, 2187339), (187, 1415337), (231, 1145749), (357, 741367), (363, 729113), (557, 475167), (561, 471779), (847, 312477), (1309, 202191), (1331, 198849), (1671, 158389), (2057, 128667), (2541, 104159), (3899, 67881), (3927, 67397), (3993, 66283), (6127, 43197), (6171, 42889), (9317, 28407), (9469, 27951), (11697, 22627), (14399, 18381)]