460017246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 1144078992

約数和(自身を除く): 684061746

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 31, 34, 38, 39, 51, 57, 62, 78, 93, 102, 114, 186, 221, 247, 323, 361, 403, 442, 494, 527, 589, 646, 663, 722, 741, 806, 961, 969, 1054, 1083, 1178, 1209, 1326, 1482, 1581, 1767, 1922, 1938, 2166, 2418, 2883, 3162, 3534, 4199, 4693, 5766, 6137, 6851, 7657, 8398, 9386, 10013, 11191, 12274, 12493, 12597, 13702, 14079, 15314, 16337, 18259, 18411, 20026, 20553, 22382, 22971, 24986, 25194, 28158, 30039, 32674, 33573, 36518, 36822, 37479, 41106, 45942, 49011, 54777, 60078, 67146, 74958, 79781, 98022, 109554, 130169, 145483, 159562, 190247, 212381, 237367, 239343, 260338, 290966, 310403, 346921, 380494, 390507, 424762, 436449, 474734, 478686, 570741, 620806, 637143, 693842, 712101, 781014, 872898, 931209, 1040763, 1141482, 1274286, 1424202, 1862418, 2081526, 2473211, 4035239, 4509973, 4946422, 5897657, 7419633, 8070478, 9019946, 11795314, 12105717, 13529919, 14839266, 17692971, 24211434, 27059838, 35385942, 76669541, 153339082, 230008623, 460017246]

約数ペア:

[(1, 460017246), (2, 230008623), (3, 153339082), (6, 76669541), (13, 35385942), (17, 27059838), (19, 24211434), (26, 17692971), (31, 14839266), (34, 13529919), (38, 12105717), (39, 11795314), (51, 9019946), (57, 8070478), (62, 7419633), (78, 5897657), (93, 4946422), (102, 4509973), (114, 4035239), (186, 2473211), (221, 2081526), (247, 1862418), (323, 1424202), (361, 1274286), (403, 1141482), (442, 1040763), (494, 931209), (527, 872898), (589, 781014), (646, 712101), (663, 693842), (722, 637143), (741, 620806), (806, 570741), (961, 478686), (969, 474734), (1054, 436449), (1083, 424762), (1178, 390507), (1209, 380494), (1326, 346921), (1482, 310403), (1581, 290966), (1767, 260338), (1922, 239343), (1938, 237367), (2166, 212381), (2418, 190247), (2883, 159562), (3162, 145483), (3534, 130169), (4199, 109554), (4693, 98022), (5766, 79781), (6137, 74958), (6851, 67146), (7657, 60078), (8398, 54777), (9386, 49011), (10013, 45942), (11191, 41106), (12274, 37479), (12493, 36822), (12597, 36518), (13702, 33573), (14079, 32674), (15314, 30039), (16337, 28158), (18259, 25194), (18411, 24986), (20026, 22971), (20553, 22382)]