250927616

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 80

約数和(自身を含む): 537394176

約数和(自身を除く): 286466560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 227, 254, 256, 272, 454, 508, 512, 544, 908, 1016, 1088, 1816, 2032, 2159, 2176, 3632, 3859, 4064, 4318, 4352, 7264, 7718, 8128, 8636, 8704, 14528, 15436, 16256, 17272, 28829, 29056, 30872, 32512, 34544, 57658, 58112, 61744, 65024, 69088, 115316, 116224, 123488, 138176, 230632, 246976, 276352, 461264, 490093, 493952, 552704, 922528, 980186, 987904, 1105408, 1845056, 1960372, 1975808, 3690112, 3920744, 7380224, 7841488, 14760448, 15682976, 31365952, 62731904, 125463808, 250927616]

約数ペア:

[(1, 250927616), (2, 125463808), (4, 62731904), (8, 31365952), (16, 15682976), (17, 14760448), (32, 7841488), (34, 7380224), (64, 3920744), (68, 3690112), (127, 1975808), (128, 1960372), (136, 1845056), (227, 1105408), (254, 987904), (256, 980186), (272, 922528), (454, 552704), (508, 493952), (512, 490093), (544, 461264), (908, 276352), (1016, 246976), (1088, 230632), (1816, 138176), (2032, 123488), (2159, 116224), (2176, 115316), (3632, 69088), (3859, 65024), (4064, 61744), (4318, 58112), (4352, 57658), (7264, 34544), (7718, 32512), (8128, 30872), (8636, 29056), (8704, 28829), (14528, 17272), (15436, 16256)]