1283127768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6203}}^1$

素因数の和:6258

約数の個数: 144

約数和(自身を含む): 3985015320

約数和(自身を除く): 2701887552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 442, 468, 507, 612, 663, 676, 884, 936, 1014, 1224, 1326, 1352, 1521, 1768, 1989, 2028, 2652, 2873, 3042, 3978, 4056, 5304, 5746, 6084, 6203, 7956, 8619, 11492, 12168, 12406, 15912, 17238, 18609, 22984, 24812, 25857, 34476, 37218, 49624, 51714, 55827, 68952, 74436, 80639, 103428, 105451, 111654, 148872, 161278, 206856, 210902, 223308, 241917, 316353, 322556, 421804, 446616, 483834, 632706, 645112, 725751, 843608, 949059, 967668, 1048307, 1265412, 1370863, 1451502, 1898118, 1935336, 2096614, 2530824, 2741726, 2903004, 3144921, 3796236, 4112589, 4193228, 5483452, 5806008, 6289842, 7592472, 8225178, 8386456, 9434763, 10966904, 12337767, 12579684, 16450356, 17821219, 18869526, 24675534, 25159368, 32900712, 35642438, 37739052, 49351068, 53463657, 71284876, 75478104, 98702136, 106927314, 142569752, 160390971, 213854628, 320781942, 427709256, 641563884, 1283127768]

約数ペア:

[(1, 1283127768), (2, 641563884), (3, 427709256), (4, 320781942), (6, 213854628), (8, 160390971), (9, 142569752), (12, 106927314), (13, 98702136), (17, 75478104), (18, 71284876), (24, 53463657), (26, 49351068), (34, 37739052), (36, 35642438), (39, 32900712), (51, 25159368), (52, 24675534), (68, 18869526), (72, 17821219), (78, 16450356), (102, 12579684), (104, 12337767), (117, 10966904), (136, 9434763), (153, 8386456), (156, 8225178), (169, 7592472), (204, 6289842), (221, 5806008), (234, 5483452), (306, 4193228), (312, 4112589), (338, 3796236), (408, 3144921), (442, 2903004), (468, 2741726), (507, 2530824), (612, 2096614), (663, 1935336), (676, 1898118), (884, 1451502), (936, 1370863), (1014, 1265412), (1224, 1048307), (1326, 967668), (1352, 949059), (1521, 843608), (1768, 725751), (1989, 645112), (2028, 632706), (2652, 483834), (2873, 446616), (3042, 421804), (3978, 322556), (4056, 316353), (5304, 241917), (5746, 223308), (6084, 210902), (6203, 206856), (7956, 161278), (8619, 148872), (11492, 111654), (12168, 105451), (12406, 103428), (15912, 80639), (17238, 74436), (18609, 68952), (22984, 55827), (24812, 51714), (25857, 49624), (34476, 37218)]