450551296

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 120

約数和(自身を含む): 1006435584

約数和(自身を除く): 555884288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 127, 128, 164, 169, 208, 254, 256, 328, 338, 416, 508, 512, 533, 656, 676, 832, 1016, 1066, 1312, 1352, 1651, 1664, 2032, 2132, 2624, 2704, 3302, 3328, 4064, 4264, 5207, 5248, 5408, 6604, 6656, 6929, 8128, 8528, 10414, 10496, 10816, 13208, 13858, 16256, 17056, 20828, 20992, 21463, 21632, 26416, 27716, 32512, 34112, 41656, 42926, 43264, 52832, 55432, 65024, 67691, 68224, 83312, 85852, 86528, 105664, 110864, 135382, 136448, 166624, 171704, 211328, 221728, 270764, 272896, 333248, 343408, 422656, 443456, 541528, 666496, 686816, 845312, 879983, 886912, 1083056, 1332992, 1373632, 1759966, 1773824, 2166112, 2665984, 2747264, 3519932, 3547648, 4332224, 5494528, 7039864, 8664448, 10989056, 14079728, 17328896, 28159456, 34657792, 56318912, 112637824, 225275648, 450551296]

約数ペア:

[(1, 450551296), (2, 225275648), (4, 112637824), (8, 56318912), (13, 34657792), (16, 28159456), (26, 17328896), (32, 14079728), (41, 10989056), (52, 8664448), (64, 7039864), (82, 5494528), (104, 4332224), (127, 3547648), (128, 3519932), (164, 2747264), (169, 2665984), (208, 2166112), (254, 1773824), (256, 1759966), (328, 1373632), (338, 1332992), (416, 1083056), (508, 886912), (512, 879983), (533, 845312), (656, 686816), (676, 666496), (832, 541528), (1016, 443456), (1066, 422656), (1312, 343408), (1352, 333248), (1651, 272896), (1664, 270764), (2032, 221728), (2132, 211328), (2624, 171704), (2704, 166624), (3302, 136448), (3328, 135382), (4064, 110864), (4264, 105664), (5207, 86528), (5248, 85852), (5408, 83312), (6604, 68224), (6656, 67691), (6929, 65024), (8128, 55432), (8528, 52832), (10414, 43264), (10496, 42926), (10816, 41656), (13208, 34112), (13858, 32512), (16256, 27716), (17056, 26416), (20828, 21632), (20992, 21463)]