308761072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{14369}}^1$

素因数の和:14473

約数の個数: 40

約数和(自身を含む): 641476800

約数和(自身を除く): 332715728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 5372, 10744, 14369, 21488, 28738, 57476, 114952, 229904, 244273, 488546, 977092, 1135151, 1954184, 2270302, 3908368, 4540604, 9081208, 18162416, 19297567, 38595134, 77190268, 154380536, 308761072]

約数ペア:

[(1, 308761072), (2, 154380536), (4, 77190268), (8, 38595134), (16, 19297567), (17, 18162416), (34, 9081208), (68, 4540604), (79, 3908368), (136, 2270302), (158, 1954184), (272, 1135151), (316, 977092), (632, 488546), (1264, 244273), (1343, 229904), (2686, 114952), (5372, 57476), (10744, 28738), (14369, 21488)]