253123508712

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{376793}}^1$

素因数の和:378042

約数の個数: 64

約数和(自身を含む): 660866532480

約数和(自身を除く): 407743023768

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1217, 2434, 3651, 4868, 7302, 9736, 14604, 27991, 29208, 55982, 83973, 111964, 167946, 223928, 335892, 376793, 671784, 753586, 1130379, 1507172, 2260758, 3014344, 4521516, 8666239, 9043032, 17332478, 25998717, 34664956, 51997434, 69329912, 103994868, 207989736, 458557081, 917114162, 1375671243, 1834228324, 2751342486, 3668456648, 5502684972, 10546812863, 11005369944, 21093625726, 31640438589, 42187251452, 63280877178, 84374502904, 126561754356, 253123508712]

約数ペア:

[(1, 253123508712), (2, 126561754356), (3, 84374502904), (4, 63280877178), (6, 42187251452), (8, 31640438589), (12, 21093625726), (23, 11005369944), (24, 10546812863), (46, 5502684972), (69, 3668456648), (92, 2751342486), (138, 1834228324), (184, 1375671243), (276, 917114162), (552, 458557081), (1217, 207989736), (2434, 103994868), (3651, 69329912), (4868, 51997434), (7302, 34664956), (9736, 25998717), (14604, 17332478), (27991, 9043032), (29208, 8666239), (55982, 4521516), (83973, 3014344), (111964, 2260758), (167946, 1507172), (223928, 1130379), (335892, 753586), (376793, 671784)]