211974984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4273}}^1$

素因数の和:4351

約数の個数: 96

約数和(自身を含む): 630073080

約数和(自身を除く): 418098096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1908, 2067, 2756, 3816, 4134, 4273, 5512, 6201, 8268, 8546, 12402, 12819, 16536, 17092, 24804, 25638, 34184, 38457, 49608, 51276, 55549, 76914, 102552, 111098, 153828, 166647, 222196, 226469, 307656, 333294, 444392, 452938, 499941, 666588, 679407, 905876, 999882, 1333176, 1358814, 1811752, 1999764, 2038221, 2717628, 2944097, 3999528, 4076442, 5435256, 5888194, 8152884, 8832291, 11776388, 16305768, 17664582, 23552776, 26496873, 35329164, 52993746, 70658328, 105987492, 211974984]

約数ペア:

[(1, 211974984), (2, 105987492), (3, 70658328), (4, 52993746), (6, 35329164), (8, 26496873), (9, 23552776), (12, 17664582), (13, 16305768), (18, 11776388), (24, 8832291), (26, 8152884), (36, 5888194), (39, 5435256), (52, 4076442), (53, 3999528), (72, 2944097), (78, 2717628), (104, 2038221), (106, 1999764), (117, 1811752), (156, 1358814), (159, 1333176), (212, 999882), (234, 905876), (312, 679407), (318, 666588), (424, 499941), (468, 452938), (477, 444392), (636, 333294), (689, 307656), (936, 226469), (954, 222196), (1272, 166647), (1378, 153828), (1908, 111098), (2067, 102552), (2756, 76914), (3816, 55549), (4134, 51276), (4273, 49608), (5512, 38457), (6201, 34184), (8268, 25638), (8546, 24804), (12402, 17092), (12819, 16536)]