242114782

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 483235200

約数和(自身を除く): 241120418

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 343, 442, 637, 686, 833, 1274, 1547, 1597, 1666, 3094, 3194, 4459, 5831, 8918, 10829, 11179, 11662, 20761, 21658, 22358, 27149, 41522, 54298, 75803, 78253, 145327, 151606, 156506, 190043, 290654, 352937, 380086, 547771, 705874, 1017289, 1095542, 1330301, 2034578, 2470559, 2660602, 4941118, 7121023, 9312107, 14242046, 17293913, 18624214, 34587826, 121057391, 242114782]

約数ペア:

[(1, 242114782), (2, 121057391), (7, 34587826), (13, 18624214), (14, 17293913), (17, 14242046), (26, 9312107), (34, 7121023), (49, 4941118), (91, 2660602), (98, 2470559), (119, 2034578), (182, 1330301), (221, 1095542), (238, 1017289), (343, 705874), (442, 547771), (637, 380086), (686, 352937), (833, 290654), (1274, 190043), (1547, 156506), (1597, 151606), (1666, 145327), (3094, 78253), (3194, 75803), (4459, 54298), (5831, 41522), (8918, 27149), (10829, 22358), (11179, 21658), (11662, 20761)]