254667672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:3982

約数の個数: 128

約数和(自身を含む): 827481600

約数和(自身を除く): 572813928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 3917, 4644, 5418, 7224, 7834, 8127, 9288, 10836, 11751, 15668, 16254, 21672, 23502, 27419, 31336, 32508, 35253, 47004, 54838, 65016, 70506, 82257, 94008, 105759, 109676, 141012, 164514, 168431, 211518, 219352, 246771, 282024, 329028, 336862, 423036, 493542, 505293, 658056, 673724, 740313, 846072, 987084, 1010586, 1179017, 1347448, 1480626, 1515879, 1974168, 2021172, 2358034, 2961252, 3031758, 3537051, 4042344, 4547637, 4716068, 5922504, 6063516, 7074102, 9095274, 9432136, 10611153, 12127032, 14148204, 18190548, 21222306, 28296408, 31833459, 36381096, 42444612, 63666918, 84889224, 127333836, 254667672]

約数ペア:

[(1, 254667672), (2, 127333836), (3, 84889224), (4, 63666918), (6, 42444612), (7, 36381096), (8, 31833459), (9, 28296408), (12, 21222306), (14, 18190548), (18, 14148204), (21, 12127032), (24, 10611153), (27, 9432136), (28, 9095274), (36, 7074102), (42, 6063516), (43, 5922504), (54, 4716068), (56, 4547637), (63, 4042344), (72, 3537051), (84, 3031758), (86, 2961252), (108, 2358034), (126, 2021172), (129, 1974168), (168, 1515879), (172, 1480626), (189, 1347448), (216, 1179017), (252, 1010586), (258, 987084), (301, 846072), (344, 740313), (378, 673724), (387, 658056), (504, 505293), (516, 493542), (602, 423036), (756, 336862), (774, 329028), (903, 282024), (1032, 246771), (1161, 219352), (1204, 211518), (1512, 168431), (1548, 164514), (1806, 141012), (2322, 109676), (2408, 105759), (2709, 94008), (3096, 82257), (3612, 70506), (3917, 65016), (4644, 54838), (5418, 47004), (7224, 35253), (7834, 32508), (8127, 31336), (9288, 27419), (10836, 23502), (11751, 21672), (15668, 16254)]