219482328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 605964240

約数和(自身を除く): 386481912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 169, 212, 312, 318, 338, 424, 507, 636, 676, 689, 1014, 1021, 1272, 1352, 1378, 2028, 2042, 2067, 2756, 3063, 4056, 4084, 4134, 5512, 6126, 8168, 8268, 8957, 12252, 13273, 16536, 17914, 24504, 26546, 26871, 35828, 39819, 53092, 53742, 54113, 71656, 79638, 106184, 107484, 108226, 159276, 162339, 172549, 214968, 216452, 318552, 324678, 345098, 432904, 517647, 649356, 690196, 703469, 1035294, 1298712, 1380392, 1406938, 2070588, 2110407, 2813876, 4141176, 4220814, 5627752, 8441628, 9145097, 16883256, 18290194, 27435291, 36580388, 54870582, 73160776, 109741164, 219482328]

約数ペア:

[(1, 219482328), (2, 109741164), (3, 73160776), (4, 54870582), (6, 36580388), (8, 27435291), (12, 18290194), (13, 16883256), (24, 9145097), (26, 8441628), (39, 5627752), (52, 4220814), (53, 4141176), (78, 2813876), (104, 2110407), (106, 2070588), (156, 1406938), (159, 1380392), (169, 1298712), (212, 1035294), (312, 703469), (318, 690196), (338, 649356), (424, 517647), (507, 432904), (636, 345098), (676, 324678), (689, 318552), (1014, 216452), (1021, 214968), (1272, 172549), (1352, 162339), (1378, 159276), (2028, 108226), (2042, 107484), (2067, 106184), (2756, 79638), (3063, 71656), (4056, 54113), (4084, 53742), (4134, 53092), (5512, 39819), (6126, 35828), (8168, 26871), (8268, 26546), (8957, 24504), (12252, 17914), (13273, 16536)]