2008654872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2753}}^1$

素因数の和:2913

約数の個数: 128

約数和(自身を含む): 5932776960

約数和(自身を除く): 3924122088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 101, 129, 168, 172, 202, 258, 301, 303, 344, 404, 516, 602, 606, 707, 808, 903, 1032, 1204, 1212, 1414, 1806, 2121, 2408, 2424, 2753, 2828, 3612, 4242, 4343, 5506, 5656, 7224, 8259, 8484, 8686, 11012, 13029, 16518, 16968, 17372, 19271, 22024, 26058, 30401, 33036, 34744, 38542, 52116, 57813, 60802, 66072, 77084, 91203, 104232, 115626, 118379, 121604, 154168, 182406, 231252, 236758, 243208, 278053, 355137, 364812, 462504, 473516, 556106, 710274, 729624, 828653, 834159, 947032, 1112212, 1420548, 1657306, 1668318, 1946371, 2224424, 2485959, 2841096, 3314612, 3336636, 3892742, 4971918, 5839113, 6629224, 6673272, 7785484, 9943836, 11678226, 11956279, 15570968, 19887672, 23356452, 23912558, 35868837, 46712904, 47825116, 71737674, 83693953, 95650232, 143475348, 167387906, 251081859, 286950696, 334775812, 502163718, 669551624, 1004327436, 2008654872]

約数ペア:

[(1, 2008654872), (2, 1004327436), (3, 669551624), (4, 502163718), (6, 334775812), (7, 286950696), (8, 251081859), (12, 167387906), (14, 143475348), (21, 95650232), (24, 83693953), (28, 71737674), (42, 47825116), (43, 46712904), (56, 35868837), (84, 23912558), (86, 23356452), (101, 19887672), (129, 15570968), (168, 11956279), (172, 11678226), (202, 9943836), (258, 7785484), (301, 6673272), (303, 6629224), (344, 5839113), (404, 4971918), (516, 3892742), (602, 3336636), (606, 3314612), (707, 2841096), (808, 2485959), (903, 2224424), (1032, 1946371), (1204, 1668318), (1212, 1657306), (1414, 1420548), (1806, 1112212), (2121, 947032), (2408, 834159), (2424, 828653), (2753, 729624), (2828, 710274), (3612, 556106), (4242, 473516), (4343, 462504), (5506, 364812), (5656, 355137), (7224, 278053), (8259, 243208), (8484, 236758), (8686, 231252), (11012, 182406), (13029, 154168), (16518, 121604), (16968, 118379), (17372, 115626), (19271, 104232), (22024, 91203), (26058, 77084), (30401, 66072), (33036, 60802), (34744, 57813), (38542, 52116)]