1915204872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{28429}}^1$

素因数の和:28846

約数の個数: 64

約数和(自身を含む): 5485852800

約数和(自身を除く): 3570647928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 401, 802, 1203, 1604, 2406, 2807, 3208, 4812, 5614, 8421, 9624, 11228, 16842, 22456, 28429, 33684, 56858, 67368, 85287, 113716, 170574, 199003, 227432, 341148, 398006, 597009, 682296, 796012, 1194018, 1592024, 2388036, 4776072, 11400029, 22800058, 34200087, 45600116, 68400174, 79800203, 91200232, 136800348, 159600406, 239400609, 273600696, 319200812, 478801218, 638401624, 957602436, 1915204872]

約数ペア:

[(1, 1915204872), (2, 957602436), (3, 638401624), (4, 478801218), (6, 319200812), (7, 273600696), (8, 239400609), (12, 159600406), (14, 136800348), (21, 91200232), (24, 79800203), (28, 68400174), (42, 45600116), (56, 34200087), (84, 22800058), (168, 11400029), (401, 4776072), (802, 2388036), (1203, 1592024), (1604, 1194018), (2406, 796012), (2807, 682296), (3208, 597009), (4812, 398006), (5614, 341148), (8421, 227432), (9624, 199003), (11228, 170574), (16842, 113716), (22456, 85287), (28429, 67368), (33684, 56858)]