1288396044

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{613}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 3640406000

約数和(自身を除く): 2352009956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 499, 613, 702, 998, 1053, 1226, 1404, 1497, 1839, 1996, 2106, 2452, 2994, 3678, 4212, 4491, 5517, 5988, 6487, 7356, 7969, 8982, 11034, 12974, 13473, 15938, 16551, 17964, 19461, 22068, 23907, 25948, 26946, 31876, 33102, 38922, 40419, 47814, 49653, 53892, 58383, 66204, 71721, 77844, 80838, 95628, 99306, 116766, 143442, 161676, 175149, 198612, 215163, 233532, 286884, 305887, 350298, 430326, 525447, 611774, 645489, 700596, 860652, 917661, 1050894, 1223548, 1290978, 1835322, 2101788, 2581956, 2752983, 3670644, 3976531, 5505966, 7953062, 8258949, 11011932, 11929593, 15906124, 16517898, 23859186, 24776847, 33035796, 35788779, 47718372, 49553694, 71577558, 99107388, 107366337, 143155116, 214732674, 322099011, 429465348, 644198022, 1288396044]

約数ペア:

[(1, 1288396044), (2, 644198022), (3, 429465348), (4, 322099011), (6, 214732674), (9, 143155116), (12, 107366337), (13, 99107388), (18, 71577558), (26, 49553694), (27, 47718372), (36, 35788779), (39, 33035796), (52, 24776847), (54, 23859186), (78, 16517898), (81, 15906124), (108, 11929593), (117, 11011932), (156, 8258949), (162, 7953062), (234, 5505966), (324, 3976531), (351, 3670644), (468, 2752983), (499, 2581956), (613, 2101788), (702, 1835322), (998, 1290978), (1053, 1223548), (1226, 1050894), (1404, 917661), (1497, 860652), (1839, 700596), (1996, 645489), (2106, 611774), (2452, 525447), (2994, 430326), (3678, 350298), (4212, 305887), (4491, 286884), (5517, 233532), (5988, 215163), (6487, 198612), (7356, 175149), (7969, 161676), (8982, 143442), (11034, 116766), (12974, 99306), (13473, 95628), (15938, 80838), (16551, 77844), (17964, 71721), (19461, 66204), (22068, 58383), (23907, 53892), (25948, 49653), (26946, 47814), (31876, 40419), (33102, 38922)]