248220294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4365

約数の個数: 64

約数和(自身を含む): 605544960

約数和(自身を除く): 357324666

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 1022, 1387, 1533, 2774, 3066, 4161, 4261, 8322, 8522, 9709, 12783, 19418, 25566, 29127, 29827, 58254, 59654, 80959, 89481, 161918, 178962, 242877, 311053, 485754, 566713, 622106, 933159, 1133426, 1700139, 1866318, 2177371, 3400278, 4354742, 5910007, 6532113, 11820014, 13064226, 17730021, 35460042, 41370049, 82740098, 124110147, 248220294]

約数ペア:

[(1, 248220294), (2, 124110147), (3, 82740098), (6, 41370049), (7, 35460042), (14, 17730021), (19, 13064226), (21, 11820014), (38, 6532113), (42, 5910007), (57, 4354742), (73, 3400278), (114, 2177371), (133, 1866318), (146, 1700139), (219, 1133426), (266, 933159), (399, 622106), (438, 566713), (511, 485754), (798, 311053), (1022, 242877), (1387, 178962), (1533, 161918), (2774, 89481), (3066, 80959), (4161, 59654), (4261, 58254), (8322, 29827), (8522, 29127), (9709, 25566), (12783, 19418)]