664591824

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{9103}}^1$

素因数の和:9146

約数の個数: 120

約数和(自身を含む): 2065879680

約数和(自身を除く): 1401287856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 4056, 4563, 5616, 6084, 8112, 9103, 9126, 12168, 18206, 18252, 24336, 27309, 36412, 36504, 54618, 72824, 73008, 81927, 109236, 118339, 145648, 163854, 218472, 236678, 245781, 327708, 355017, 436944, 473356, 491562, 655416, 710034, 946712, 983124, 1065051, 1310832, 1420068, 1538407, 1893424, 1966248, 2130102, 2840136, 3076814, 3195153, 3932496, 4260204, 4615221, 5680272, 6153628, 6390306, 8520408, 9230442, 12307256, 12780612, 13845663, 17040816, 18460884, 24614512, 25561224, 27691326, 36921768, 41536989, 51122448, 55382652, 73843536, 83073978, 110765304, 166147956, 221530608, 332295912, 664591824]

約数ペア:

[(1, 664591824), (2, 332295912), (3, 221530608), (4, 166147956), (6, 110765304), (8, 83073978), (9, 73843536), (12, 55382652), (13, 51122448), (16, 41536989), (18, 36921768), (24, 27691326), (26, 25561224), (27, 24614512), (36, 18460884), (39, 17040816), (48, 13845663), (52, 12780612), (54, 12307256), (72, 9230442), (78, 8520408), (104, 6390306), (108, 6153628), (117, 5680272), (144, 4615221), (156, 4260204), (169, 3932496), (208, 3195153), (216, 3076814), (234, 2840136), (312, 2130102), (338, 1966248), (351, 1893424), (432, 1538407), (468, 1420068), (507, 1310832), (624, 1065051), (676, 983124), (702, 946712), (936, 710034), (1014, 655416), (1352, 491562), (1404, 473356), (1521, 436944), (1872, 355017), (2028, 327708), (2704, 245781), (2808, 236678), (3042, 218472), (4056, 163854), (4563, 145648), (5616, 118339), (6084, 109236), (8112, 81927), (9103, 73008), (9126, 72824), (12168, 54618), (18206, 36504), (18252, 36412), (24336, 27309)]