258471423588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5564269}}^1$

素因数の和:5564369

約数の個数: 72

約数和(自身を含む): 710445993600

約数和(自身を除く): 451974570012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6636, 7742, 11613, 15484, 23226, 46452, 5564269, 11128538, 16692807, 22257076, 33385614, 38949883, 66771228, 77899766, 116849649, 155799532, 233699298, 272649181, 439577251, 467398596, 545298362, 817947543, 879154502, 1090596724, 1318731753, 1635895086, 1758309004, 2637463506, 3077040757, 3271790172, 5274927012, 6154081514, 9231122271, 12308163028, 18462244542, 21539285299, 36924489084, 43078570598, 64617855897, 86157141196, 129235711794, 258471423588]

約数ペア:

[(1, 258471423588), (2, 129235711794), (3, 86157141196), (4, 64617855897), (6, 43078570598), (7, 36924489084), (12, 21539285299), (14, 18462244542), (21, 12308163028), (28, 9231122271), (42, 6154081514), (49, 5274927012), (79, 3271790172), (84, 3077040757), (98, 2637463506), (147, 1758309004), (158, 1635895086), (196, 1318731753), (237, 1090596724), (294, 879154502), (316, 817947543), (474, 545298362), (553, 467398596), (588, 439577251), (948, 272649181), (1106, 233699298), (1659, 155799532), (2212, 116849649), (3318, 77899766), (3871, 66771228), (6636, 38949883), (7742, 33385614), (11613, 22257076), (15484, 16692807), (23226, 11128538), (46452, 5564269)]