298838904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 924618240

約数和(自身を除く): 625779336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 293, 312, 364, 467, 546, 586, 728, 879, 934, 1092, 1172, 1401, 1758, 1868, 2051, 2184, 2344, 2802, 3269, 3516, 3736, 3809, 4102, 5604, 6071, 6153, 6538, 7032, 7618, 8204, 9807, 11208, 11427, 12142, 12306, 13076, 15236, 16408, 18213, 19614, 22854, 24284, 24612, 26152, 26663, 30472, 36426, 39228, 42497, 45708, 48568, 49224, 53326, 72852, 78456, 79989, 84994, 91416, 106652, 127491, 136831, 145704, 159978, 169988, 213304, 254982, 273662, 319956, 339976, 410493, 509964, 547324, 639912, 820986, 957817, 1019928, 1094648, 1641972, 1778803, 1915634, 2873451, 3283944, 3557606, 3831268, 5336409, 5746902, 7115212, 7662536, 10672818, 11493804, 12451621, 14230424, 21345636, 22987608, 24903242, 37354863, 42691272, 49806484, 74709726, 99612968, 149419452, 298838904]

約数ペア:

[(1, 298838904), (2, 149419452), (3, 99612968), (4, 74709726), (6, 49806484), (7, 42691272), (8, 37354863), (12, 24903242), (13, 22987608), (14, 21345636), (21, 14230424), (24, 12451621), (26, 11493804), (28, 10672818), (39, 7662536), (42, 7115212), (52, 5746902), (56, 5336409), (78, 3831268), (84, 3557606), (91, 3283944), (104, 2873451), (156, 1915634), (168, 1778803), (182, 1641972), (273, 1094648), (293, 1019928), (312, 957817), (364, 820986), (467, 639912), (546, 547324), (586, 509964), (728, 410493), (879, 339976), (934, 319956), (1092, 273662), (1172, 254982), (1401, 213304), (1758, 169988), (1868, 159978), (2051, 145704), (2184, 136831), (2344, 127491), (2802, 106652), (3269, 91416), (3516, 84994), (3736, 79989), (3809, 78456), (4102, 72852), (5604, 53326), (6071, 49224), (6153, 48568), (6538, 45708), (7032, 42497), (7618, 39228), (8204, 36426), (9807, 30472), (11208, 26663), (11427, 26152), (12142, 24612), (12306, 24284), (13076, 22854), (15236, 19614), (16408, 18213)]