327869178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1223}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 809367552

約数和(自身を除く): 481498374

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 491, 546, 982, 1223, 1473, 2446, 2946, 3437, 3669, 6383, 6874, 7338, 8561, 10311, 12766, 15899, 17122, 19149, 20622, 25683, 31798, 38298, 44681, 47697, 51366, 89362, 95394, 111293, 134043, 222586, 268086, 333879, 600493, 667758, 1200986, 1801479, 3602958, 4203451, 7806409, 8406902, 12610353, 15612818, 23419227, 25220706, 46838454, 54644863, 109289726, 163934589, 327869178]

約数ペア:

[(1, 327869178), (2, 163934589), (3, 109289726), (6, 54644863), (7, 46838454), (13, 25220706), (14, 23419227), (21, 15612818), (26, 12610353), (39, 8406902), (42, 7806409), (78, 4203451), (91, 3602958), (182, 1801479), (273, 1200986), (491, 667758), (546, 600493), (982, 333879), (1223, 268086), (1473, 222586), (2446, 134043), (2946, 111293), (3437, 95394), (3669, 89362), (6383, 51366), (6874, 47697), (7338, 44681), (8561, 38298), (10311, 31798), (12766, 25683), (15899, 20622), (17122, 19149)]