211467672

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 120

約数和(自身を含む): 641704140

約数和(自身を除く): 430236468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 1931, 2028, 2106, 2808, 3042, 3862, 4056, 4212, 4563, 5793, 6084, 7724, 8424, 9126, 11586, 12168, 13689, 15448, 17379, 18252, 23172, 25103, 27378, 34758, 36504, 46344, 50206, 52137, 54756, 69516, 75309, 100412, 104274, 109512, 139032, 150618, 156411, 200824, 208548, 225927, 301236, 312822, 326339, 417096, 451854, 602472, 625644, 652678, 677781, 903708, 979017, 1251288, 1305356, 1355562, 1807416, 1958034, 2033343, 2610712, 2711124, 2937051, 3916068, 4066686, 5422248, 5874102, 7832136, 8133372, 8811153, 11748204, 16266744, 17622306, 23496408, 26433459, 35244612, 52866918, 70489224, 105733836, 211467672]

約数ペア:

[(1, 211467672), (2, 105733836), (3, 70489224), (4, 52866918), (6, 35244612), (8, 26433459), (9, 23496408), (12, 17622306), (13, 16266744), (18, 11748204), (24, 8811153), (26, 8133372), (27, 7832136), (36, 5874102), (39, 5422248), (52, 4066686), (54, 3916068), (72, 2937051), (78, 2711124), (81, 2610712), (104, 2033343), (108, 1958034), (117, 1807416), (156, 1355562), (162, 1305356), (169, 1251288), (216, 979017), (234, 903708), (312, 677781), (324, 652678), (338, 625644), (351, 602472), (468, 451854), (507, 417096), (648, 326339), (676, 312822), (702, 301236), (936, 225927), (1014, 208548), (1053, 200824), (1352, 156411), (1404, 150618), (1521, 139032), (1931, 109512), (2028, 104274), (2106, 100412), (2808, 75309), (3042, 69516), (3862, 54756), (4056, 52137), (4212, 50206), (4563, 46344), (5793, 36504), (6084, 34758), (7724, 27378), (8424, 25103), (9126, 23172), (11586, 18252), (12168, 17379), (13689, 15448)]